haltuf.org

Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 06:54 // 15:03 UTC
Civil Twilight (6°): 06:18 // 15:39 UTC
Nautical Twilight (12°): 05:36 // 16:21 UTC
Astronomical Twilight (18°): 04:57 // 17:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2021 Cyg p 3 3.804225 8.90 9.50 0.60 24.12. 02:58 16 (N) -4
KX Aqr s 7 2.074336 8.23 8.23 0.00 24.12. 02:58 350 (N) -63
V Crt s 1 0.7020358 9.90 10.10 0.20 24.12. 02:59 161 (S) 21
NY Boo p 9 0.326815 12.15 12.50 0.35 24.12. 02:59 62 (NE) 45
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 24.12. 02:59 350 (N) -53
AM Aqr s 9 0.3737388 12.80 12.80 0.00 24.12. 02:59 0 (N) -60
V1038 Her s 1 0.26818 11.80 11.80 0.00 24.12. 02:59 59 (NE) 18
V459 Peg p 9 0.295664 13.65 14.52 0.87 24.12. 02:59 5 (N) -19
BH Cas p 1 0.4058927 12.30 12.70 0.40 24.12. 02:59 343 (N) 22
GO CVn p 7 0.537569 13.50 13.90 0.40 24.12. 02:59 76 (E) 50
BH Lyn p 10 0.1558756 13.70 16.30 2.60 24.12. 02:59 284 (W) 73
MQ Peg s 3 0.379386 13.39 13.39 0.00 24.12. 02:59 352 (N) -11
V399 Dra p 9 1.11377 12.97 13.60 0.63 24.12. 03:00 23 (NE) 37
FQ CVn s 1 0.371037 12.95 13.20 0.25 24.12. 03:00 95 (E) 48
FL And p 7 0.905648 14.30 15.10 0.80 24.12. 03:00 326 (NW) 5
V1139 Cas s 1 0.2971 12.80 12.80 0.00 24.12. 03:00 331 (NW) 24
IU Aps s 10 0.3046 14.20 14.60 0.40 24.12. 03:00 166 (S) -51
IY Aps s 10 0.4184362 12.70 12.90 0.20 24.12. 03:00 155 (SE) -50
EV Cet p 9 0.428224 11.60 12.08 0.48 24.12. 03:00 311 (NW) -29
NO TrA p 10 5.66215 8.67 8.86 0.19 24.12. 03:01 150 (SE) -47
BG Boo s 1 0.64008 13.50 14.30 0.80 24.12. 03:01 98 (E) 40
V567 Aur s 5 0.710089 12.55 13.10 0.55 24.12. 03:01 278 (W) 39
V504 Cyg p 9 0.3516913 13.40 14.10 0.70 24.12. 03:01 22 (N) -4
V422 Dra p 10 0.5124535 11.87 12.16 0.29 24.12. 03:01 24 (NE) 23
V719 Her p 1 0.400925 12.50 13.60 1.10 24.12. 03:01 51 (NE) 24
AO Aqr s 9 0.4893508 11.50 11.50 0.00 24.12. 03:01 1 (N) -63
BD CrB p 9 0.356872 14.20 14.70 0.50 24.12. 03:01 72 (E) 33
CN Tri p 7 0.36705 12.00 12.30 0.30 24.12. 03:02 308 (NW) 9
V477 And p 10 0.362548 13.65 13.95 0.30 24.12. 03:02 333 (NW) -5
V2469 Cyg p 8 0.903333 12.64 13.20 0.56 24.12. 03:02 29 (NE) 17
V797 Cep s 1 0.270449 14.60 14.60 0.00 24.12. 03:02 349 (N) 43
BX And s 1 0.6101125 8.90 9.15 0.25 24.12. 03:02 318 (NW) 14
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 24.12. 03:02 263 (W) 13
V549 And p 10 0.315957 14.00 14.50 0.50 24.12. 03:02 320 (NW) 13
OV Dra p 9 0.0587357 19.00 20.70 1.70 24.12. 03:02 35 (NE) 64
V2490 Cyg p 10 0.78099 11.75 12.25 0.50 24.12. 03:02 7 (N) -11
CL Ari s 8 0.993599 9.75 9.75 0.00 24.12. 03:02 296 (NW) 14
UX CrB s 7 0.567842 13.12 13.12 0.00 24.12. 03:02 68 (E) 23
EE Cet s 3 0.379922 8.76 8.76 0.00 24.12. 03:02 292 (W) -6
V411 Peg p 1 0.3770427 14.00 14.80 0.80 24.12. 03:02 10 (N) -14
EX CVn s 4 0.2771572 13.10 13.10 0.00 24.12. 03:02 99 (E) 61
V520 Cas s 1 0.489832 12.50 13.10 0.60 24.12. 03:02 347 (N) 17
VZ Cep s 1 1.183364 9.74 9.93 0.19 24.12. 03:02 2 (N) 32
IL Cnc p 1 0.267656 12.35 12.96 0.61 24.12. 03:02 215 (SW) 56
V1254 Cen p 10 0.37079 11.17 11.75 0.58 24.12. 03:03 153 (SE) -8
SZ Scl p 10 0.320832 11.72 12.40 0.68 24.12. 03:03 299 (NW) -61
V2388 Oph p 1 0.8022985 6.25 6.55 0.30 24.12. 03:03 64 (NE) -7
V509 Cam p 6 0.350347 13.00 13.60 0.60 24.12. 03:03 356 (N) 60
FO Aur s 1 0.609759 14.30 14.30 0.00 24.12. 03:03 277 (W) 38
V473 Cam s 7 0.298438 11.55 12.15 0.60 24.12. 03:03 343 (N) 58
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.