IOTA IndiaOccultation Science · India
← December 2026

Lunar occultations

Dehra Dun Ind

December 2026 prediction listing

Observing siteOccultation prediction for Dehra Dun Ind

E. Longitude 78 2 0.0, Latitude 30 19 0.0, Alt. 672m; Telescope dia 15cm; dMag 0.0

Source fileDehra Dun Ind Lunar.txt
How to read this table

Times are UTC. P: D/R means disappearance/reappearance; lowercase means the target is near Occult's calculated visibility limit; Gr is a graze and M is a predicted miss. Mag v/r are visual/red magnitudes. % ill uses + for waxing and − for waning; Elon is lunar elongation. Sun/Moon Alt/Az locate the objects in the sky, while CA/PA/VA/AA locate the event around the lunar limb. A blank field means Occult did not supply a value.

IOTA parameter guide ↗Occult lunar tutorial ↗

UTC date & timePTargetMagnitudesMoonSky positionLimb angles
1 Dec 2026RReappearance1624Double PSp F2
1 catalog note
  • 1624 is double: AB 6.8 16.2 85.0, dT = 0.00sec
Mag v6.8Mag r6.5% ill42-Elon81°Sun Alt—Moon Alt48°Moon Az125°CA64SPA267°VA311°AA245°
2 Dec 2026dDisappearance · near visibility limit1635Double cSp M075 Leonis
2 catalog notes
  • 1635 is double: ** 5.8 6.6 0.044" 0.0
  • 1635 has been reported as non-instantaneous (OCc 763). Observations are highly desired
Mag v5.2Mag r4.4% ill42-Elon80°Sun Alt—Moon Alt57°Moon Az146°CA-67NPA90°VA118°AA68°
2 Dec 2026RReappearance1635Double cSp M075 Leonis
2 catalog notes
  • 1635 is double: ** 5.8 6.6 0.044" 0.0
  • 1635 has been reported as non-instantaneous (OCc 763). Observations are highly desired
Mag v5.2Mag r4.4% ill41-Elon80°Sun Alt-4°Moon Alt62°Moon Az175°CA27NPA356°VA0°AA334°
6 Dec 2026RReappearance158556Double WSp A2
1 catalog note
  • 158556 is double: BA 7.2 6.6 35" 114.8, dT = +82sec
Mag v6.8Mag r—% ill8-Elon33°Sun Alt-12°Moon Alt17°Moon Az126°CA85NPA286°VA334°AA268°
6 Dec 2026RReappearance2066Double SSp A1
2 catalog notes
  • 2066 is quadruple: **Aa,Ab 6.8 7.7 0.018" 329.0, dT = -0.03sec : BC 7.16 8.37 1.21" 89.4, dT = +2.8sec : AB 6.6 7.2 35" 294.8, dT = -82sec
  • 2066 has been reported as non-instantaneous (OCc 204). Observations are highly desired
Mag v6.6Mag r6.6% ill8-Elon33°Sun Alt-12°Moon Alt17°Moon Az126°CA84NPA286°VA334°AA268°
12 Dec 2026DDisappearance2921Sp K0Mag v6.0Mag r5.5% ill10+Elon38°Sun Alt—Moon Alt8°Moon Az238°CA21NPA12°VA319°AA22°
13 Dec 2026DDisappearance3035Sp F3Mag v6.8Mag r6.6% ill17+Elon48°Sun Alt-10°Moon Alt30°Moon Az220°CA37NPA22°VA346°AA36°
17 Dec 2026DDisappearance128417Double cSp G5
1 catalog note
  • 128417 is double: ** 6.9 0.002" 339.4, dT = 0.00sec
Mag v7.0Mag r6.4% ill53+Elon93°Sun Alt—Moon Alt62°Moon Az193°CA34NPA11°VA360°AA33°
17 Dec 2026MMiss3515Double cSp A125 Piscium
2 catalog notes
  • 3515 is double: ** 7.0 7.0 0.050"
  • 3515 has been reported as non-instantaneous (OCc1650). Observations are highly desired
Mag v6.3Mag r6.3% ill53+Elon94°Sun Alt—Moon Alt53°Moon Az225°CA18SPA139°VA101°AA161°
19 Dec 2026DDisappearance233Double cSp B9101 PisciumMag v6.2Mag r6.3% ill75+Elon120°Sun Alt—Moon Alt40°Moon Az264°CA24SPA138°VA75°AA158°
19 Dec 2026GrGrazing event233Double cSp B9RA 58+0.03(E. · Dec ong-78.03
More parameters
Libration L/B
ist. / 81km
Site correction A/B
in a / z. 1
RV / Cct
8deg / [Lat
Duration
29. s
Moon distance
] Mm
Mag v6.2Mag r6.3% ill75+Elon120°Sun Alt—Moon Alt36°Moon Az—** GRAZE: CA 5.7S; Dist. 81km in az. 178deg. [Lat = 29.58+0.03(E.Long-78.03)]
20 Dec 2026DDisappearance370Sp A926 Arietis (UU)
1 catalog note
  • 370 = UU Ari, 6.10 to 6.15, V, Type DSCTC, Period 0.0676 days
Mag v6.1Mag r6.0 v% ill84+Elon133°Sun Alt—Moon Alt60°Moon Az258°CA45SPA121°VA57°AA139°
20 Dec 2026dDisappearance · near visibility limit387Double cSp G5
3 catalog notes
  • 387 is double: ** 7.7 7.7 0.10" 90.0, dT = +0.17sec
  • 387 has been reported as non-instantaneous (OCc1190). Observations are highly desired
  • 387 = NSV 15555, 6.91, , Type VAR:
Mag v6.9Mag r6.4 S% ill85+Elon134°Sun Alt—Moon Alt16°Moon Az285°CA80NPA67°VA4°AA84°
21 Dec 2026DDisappearance518Double SSp A37 Tauri
3 catalog notes
  • 518 is triple: AB 6.60 6.86 0.79" 348.0, dT = +0.34sec : AB,C 5.9 9.9 22.5" 52.2, dT = +51sec
  • 518 is a close double. Observations are highly desired
  • 518 = NSV 1192, 5.92 to 5.96, V
Mag v6.0Mag r— s% ill92+Elon147°Sun Alt—Moon Alt55°Moon Az271°CA73NPA67°VA355°AA81°
22 Dec 2026DDisappearance701Double SSp F2
2 catalog notes
  • 701 is triple: 6.6 9.2 3.1" 169.4, dT = -0.41sec : AB 7.36 7.21 4.49" 187.7, dT = -4sec
  • 701 is a close double. Observations are highly desired
Mag v6.6Mag r6.4% ill97+Elon161°Sun Alt—Moon Alt85°Moon Az234°CA71NPA76°VA24°AA85°
23 Dec 2026mMiss · near visibility limit844Double SSp B9
4 catalog notes
  • 844 is triple: AB 6.54 6.55 1.19" 317.3 : AC 6.5 10.5 182" 298.4
  • 844 is a close double. Observations are highly desired
  • 844 = NSV 2426, 3.5 to 5.78, B
  • Distance of 844 to Terminator = 3.1"; to 3km sunlit peak = 0.0"
Mag v5.8Mag r— S% ill100+Elon172°Sun Alt—Moon Alt24°Moon Az72°CA38SPA171°VA238°AA174°
24 Dec 2026rReappearance · near visibility limit1062Double cSp B840 Geminorum
3 catalog notes
  • 1062 is double: AB 6.4 0.10" 160.7, dT = +0.2sec
  • 1062 is a close double. Observations are highly desired
  • Distance of 1062 to Terminator = 9.7"; to 3km sunlit peak = 1.8"
Mag v6.4Mag r6.5% ill99-Elon169°Sun Alt—Moon Alt82°Moon Az237°CA46NPA305°VA250°AA299°
27 Dec 2026dDisappearance · near visibility limit1486Double dSp K431 Leonis = A Leonis
2 catalog notes
  • 1486 is double: AB 4.4 13.6 8.1" 40.9, dT = -10sec
  • 1486 is a close double. Observations are highly desired
Mag v4.4Mag r3.6% ill79-Elon126°Sun Alt—Moon Alt67°Moon Az211°CA-43SPA159°VA131°AA139°
28 Dec 2026RReappearance1486Double dSp K431 Leonis = A Leonis
2 catalog notes
  • 1486 is double: AB 4.4 13.6 8.1" 40.9, dT = +10sec
  • 1486 is a close double. Observations are highly desired
Mag v4.4Mag r3.6% ill79-Elon125°Sun Alt—Moon Alt56°Moon Az239°CA79SPA281°VA232°AA262°
28 Dec 2026dDisappearance · near visibility limit1599Double cSp K158 Leonis
2 catalog notes
  • 1599 is double: AB 4.8 0.20" 33.0, dT = +0.09sec
  • 1599 is a close double. Observations are highly desired
Mag v4.8Mag r4.2% ill69-Elon112°Sun Alt—Moon Alt62°Moon Az196°CA-90SPA114°VA100°AA92°
29 Dec 2026RReappearance1599Double cSp K158 Leonis
2 catalog notes
  • 1599 is double: AB 4.8 0.20" 33.0, dT = -0.23sec
  • 1599 is a close double. Observations are highly desired
Mag v4.8Mag r4.2% ill69-Elon112°Sun Alt-9°Moon Alt54°Moon Az228°CA54NPA330°VA290°AA309°
View original fixed-width prediction data
Original prediction dataDehra Dun Ind Lunar.txt
Occultation prediction for Dehra Dun Ind
E. Longitude   78  2  0.0,  Latitude  30 19  0.0,  Alt.  672m;  Telescope dia 15cm;  dMag 0.0

       day  Time     P   Star  Sp  Mag  Mag    % Elon Sun  Moon   CA   PA  VA  AA
 y   m  d  h  m   s       No  D     v    r V  ill     Alt Alt Az   o    o   o   o
26 Dec  1 23  7 29.6 R    1624PF2  6.8  6.5   42-  81     48 125  64S 267 311 245
      1624 is double: AB 6.8 16.2       85.0, dT = 0.00sec
26 Dec  2  0 12 15.8 d    1635cM0  5.2  4.4   42-  80     57 146 -67N  90 118  68
   R1635 = 75 Leonis
      1635 is double: ** 5.8 6.6 0.044"   0.0
      1635 has been reported as non-instantaneous (OCc 763). Observations are highly desired
26 Dec  2  1 12 49.9 R    1635cM0  5.2  4.4   41-  80  -4 62 175  27N 356   0 334
   R1635 = 75 Leonis
      1635 is double: ** 5.8 6.6 0.044"   0.0
      1635 has been reported as non-instantaneous (OCc 763). Observations are highly desired
26 Dec  6  0 34 17.5 R  158556WA2  6.8         8-  33 -12 17 126  85N 286 334 268
    158556 is double: BA 7.2 6.6 35" 114.8, dT = +82sec
26 Dec  6  0 35 36.2 R    2066SA1  6.6  6.6    8-  33 -12 17 126  84N 286 334 268
      2066 is quadruple: **Aa,Ab 6.8 7.7 0.018" 329.0, dT = -0.03sec : BC 7.16 8.37 1.21"  89.4, dT = +2.8sec : AB 6.6 7.2 35" 294.8, dT = -82sec
      2066 has been reported as non-instantaneous (OCc 204). Observations are highly desired
26 Dec 12 13 48 37.8 D    2921 K0  6.0  5.5   10+  38      8 238  21N  12 319  22
26 Dec 13 12 33 56.0 D    3035 F3  6.8  6.6   17+  48 -10 30 220  37N  22 346  36
26 Dec 17 13 20 31.3 D  128417cG5  7.0  6.4   53+  93     62 193  34N  11 360  33
    128417 is double: ** 6.9      0.002" 339.4, dT = 0.00sec
26 Dec 17 14 38 30   M    3515cA1  6.3  6.3   53+  94     53 225  18S 139 101 161
   R3515 = 25 Piscium
      3515 is double: ** 7.0 7.0 0.050"      
      3515 has been reported as non-instantaneous (OCc1650). Observations are highly desired
26 Dec 19 18  1  4.6 D     233cB9  6.2  6.3   75+ 120     40 264  24S 138  75 158
   R233 = 101 Piscium
26 Dec 19 18 12 12   Gr    233cB9  6.2  6.3   75+ 120     36 ** GRAZE: CA  5.7S; Dist. 81km in az. 178deg. [Lat = 29.58+0.03(E.Long-78.03)]
26 Dec 20 17 29 37.0 D     370 A9  6.1  6.0v  84+ 133     60 258  45S 121  57 139
   R370 = 26 Arietis (UU)
       370 = UU Ari, 6.10 to 6.15, V, Type DSCTC, Period 0.0676 days
26 Dec 20 21  3  3.0 d     387cG5  6.9  6.4S  85+ 134     16 285  80N  67   4  84
       387 is double: ** 7.7 7.7 0.10"  90.0, dT = +0.17sec
       387 has been reported as non-instantaneous (OCc1190). Observations are highly desired
       387 = NSV 15555, 6.91, , Type VAR:
26 Dec 21 18 59 57.6 D     518SA3  6.0     s  92+ 147     55 271  73N  67 355  81
   R518 = 7 Tauri
       518 is triple: AB 6.60 6.86 0.79" 348.0, dT = +0.34sec : AB,C 5.9 9.9 22.5"  52.2, dT = +51sec
       518 is a close double. Observations are highly desired
       518 = NSV 1192, 5.92 to 5.96, V
26 Dec 22 17 42  1.0 D     701SF2  6.6  6.4   97+ 161     85 234  71N  76  24  85
       701 is triple:  6.6 9.2 3.1" 169.4, dT = -0.41sec : AB 7.36 7.21 4.49" 187.7, dT = -4sec
       701 is a close double. Observations are highly desired
26 Dec 23 13 10 55   m     844SB9  5.8     S 100+ 172     24  72  38S 171 238 174
       844 is triple: AB 6.54 6.55 1.19" 317.3 : AC 6.5 10.5 182" 298.4
       844 is a close double. Observations are highly desired
       844 = NSV 2426, 3.5 to 5.78, B
   Distance of 844 to Terminator = 3.1"; to 3km sunlit peak = 0.0"
26 Dec 24 20  3 49.0 r    1062cB8  6.4  6.5   99- 169     82 237  46N 305 250 299
   R1062 = 40 Geminorum
      1062 is double: AB 6.4      0.10" 160.7, dT = +0.2sec
      1062 is a close double. Observations are highly desired
   Distance of 1062 to Terminator = 9.7"; to 3km sunlit peak = 1.8"
26 Dec 27 23 19 28.4 d    1486dK4  4.4  3.6   79- 126     67 211 -43S 159 131 139
   R1486 = 31 Leonis = A Leonis
      1486 is double: AB 4.4 13.6 8.1"  40.9, dT = -10sec
      1486 is a close double. Observations are highly desired
26 Dec 28  0 26 29.6 R    1486dK4  4.4  3.6   79- 125     56 239  79S 281 232 262
   R1486 = 31 Leonis = A Leonis
      1486 is double: AB 4.4 13.6 8.1"  40.9, dT = +10sec
      1486 is a close double. Observations are highly desired
26 Dec 28 23 48 42.3 d    1599cK1  4.8  4.2   69- 112     62 196 -90S 114 100  92
   R1599 = 58 Leonis
      1599 is double: AB 4.8      0.20"  33.0, dT = +0.09sec
      1599 is a close double. Observations are highly desired
26 Dec 29  1  4  0.2 R    1599cK1  4.8  4.2   69- 112  -9 54 228  54N 330 290 309
   R1599 = 58 Leonis
      1599 is double: AB 4.8      0.20"  33.0, dT = -0.23sec
      1599 is a close double. Observations are highly desired