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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:49 // 15:29 UTC
Civil Twilight (6°): 06:14 // 16:04 UTC
Nautical Twilight (12°): 05:34 // 16:44 UTC
Astronomical Twilight (18°): 04:56 // 17:23 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RT Cha p 9 0.3551095 14.00 15.00 1.00 17.01. 08:06 195 (S) -51
AL Tri p 1 0.268564 14.10 14.40 0.30 17.01. 08:06 42 (NE) 2
V1035 Her s 4 0.971205 10.90 10.90 0.00 17.01. 08:06 181 (S) 79
XY Leo p 1 0.2841029 9.45 9.93 0.48 17.01. 08:06 291 (W) 5
IY UMa p 4 0.0739138 18.40 20.00 1.60 17.01. 08:07 317 (NW) 39
V747 Cen s 10 0.53719488 9.86 10.05 0.19 17.01. 08:07 213 (SW) -14
V678 And p 8 0.361708 13.72 14.14 0.42 17.01. 08:07 52 (NE) 27
V2619 Oph p 10 0.479238 13.75 14.35 0.60 17.01. 08:07 183 (S) 28
IP Peg s 1 0.15820616 13.00 13.00 0.00 17.01. 08:07 73 (E) 10
V649 Lyr s 1 0.292256 14.50 14.91 0.41 17.01. 08:07 98 (E) 74
V959 Cep p 9 0.372264 11.45 11.68 0.23 17.01. 08:07 28 (NE) 41
G1213.1483 Ari p 8 0.346282 13.21 13.21 0.00 17.01. 08:07 41 (NE) -10
KQ Gem s 1 0.4079905 14.00 14.60 0.60 17.01. 08:08 332 (NW) -20
ER Cep s 9 0.2857369 15.67 16.27 0.60 17.01. 08:08 6 (N) 48
V2713 Oph p 10 0.4903825 10.89 11.49 0.60 17.01. 08:08 176 (S) 47
WW Aur s 1 2.5250193 5.79 6.43 0.64 17.01. 08:08 340 (N) -5
V1139 Cas p 1 0.2971 12.80 13.23 0.43 17.01. 08:08 28 (NE) 24
V954 Cep p 10 0.519782 12.28 12.61 0.33 17.01. 08:09 30 (NE) 41
FU Lyn s 7 0.3979435 12.46 12.46 0.00 17.01. 08:09 317 (NW) 17
GW Tau s 1 0.6413225 11.20 11.70 0.50 17.01. 08:09 6 (N) -14
V857 Her s 1 0.38223 10.90 10.90 0.00 17.01. 08:09 190 (S) 79
LW Eri p 5 0.46562 12.20 12.80 0.60 17.01. 08:10 8 (N) -40
VZ Tri s 2 0.4334825 12.80 13.30 0.50 17.01. 08:10 32 (NE) -1
V2332 Oph p 7 0.54458 13.80 14.90 1.10 17.01. 08:10 157 (SE) 46
IU Aps p 10 0.3046 14.20 14.60 0.40 17.01. 08:11 180 (S) -41
V1277 Cen p 10 2.12676 16.35 16.39 0.04 17.01. 08:11 204 (SW) -31
CE Leo p 1 0.3034287 11.80 12.60 0.80 17.01. 08:11 277 (W) 25
V874 Cyg s 4 0.3487351 13.50 13.80 0.30 17.01. 08:11 113 (SE) 54
AH Gem s 1 0.336762 14.40 14.80 0.40 17.01. 08:11 331 (NW) -19
V2291 Cyg p 10 0.8167 11.50 11.75 0.25 17.01. 08:11 79 (E) 64
V654 Car p 10 2.87362 12.50 13.30 0.80 17.01. 08:11 224 (SW) -45
V934 Cep s 7 0.431014 13.02 13.45 0.43 17.01. 08:11 29 (NE) 44
V636 Aur s 1 0.3406176 13.70 14.10 0.40 17.01. 08:11 349 (N) -4
EM Cyg p 1 0.2909091 11.90 14.40 2.50 17.01. 08:12 108 (E) 55
AS Lib p 10 0.553805 13.20 13.90 0.70 17.01. 08:12 204 (SW) 15
V811 Cep p 10 0.2507641 14.20 14.90 0.70 17.01. 08:14 49 (NE) 63
LU Lac s 2 0.2988016 14.60 15.32 0.72 17.01. 08:14 56 (NE) 42
IM Hya p 10 1.782043 12.10 13.20 1.10 17.01. 08:14 236 (SW) -15
AH Lyr p 1 1.030705 12.00 13.00 1.00 17.01. 08:14 120 (SE) 56
MR Del s 1 0.5216895 8.85 8.85 0.00 17.01. 08:14 117 (SE) 27
V959 Cyg p 2 1.839815 11.30 11.90 0.60 17.01. 08:14 108 (E) 54
AC Cnc p 1 0.3004773 13.80 15.40 1.60 17.01. 08:15 305 (NW) -11
HU And s 10 0.2857905 16.50 17.20 0.70 17.01. 08:15 47 (NE) 17
GG CVn s 1 0.385947 12.00 12.00 0.00 17.01. 08:15 259 (W) 51
HM Cet p 5 0.44462 12.96 12.96 0.00 17.01. 08:15 48 (NE) -23
OX Com p 10 0.400234 15.20 16.20 1.00 17.01. 08:15 254 (W) 36
V789 Her p 1 0.3200448 14.90 15.60 0.70 17.01. 08:15 176 (S) 82
V1815 Cyg p 1 0.483976 11.20 11.50 0.30 17.01. 08:15 62 (NE) 43
G5811.0437 Aqr s 6 0.297387 13.75 13.75 0.00 17.01. 08:16 101 (E) -1
VW UMi s 7 0.488922 12.10 12.52 0.42 17.01. 08:16 358 (N) 54
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.