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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:48 // 18:07 UTC
Civil Twilight (6°): 03:15 // 18:41 UTC
Nautical Twilight (12°): 02:30 // 19:25 UTC
Astronomical Twilight (18°): 01:39 // 20:16 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GU Ori s 1 0.470682 12.90 12.90 0.00 23.04. 19:51 265 (W) 21
X Tri s 1 0.97153 8.55 9.07 0.52 23.04. 19:51 321 (NW) -2
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 23.04. 19:51 269 (W) 27
RW Cet p 1 0.9751965 10.43 11.40 0.97 23.04. 19:52 296 (NW) -35
DO Cas p 1 0.684666 8.39 9.01 0.62 23.04. 19:52 332 (NW) 29
V1094 Cas p 1 0.51429 12.40 12.86 0.46 23.04. 19:52 341 (N) 23
BS UMa p 1 0.3495099 13.70 14.00 0.30 23.04. 19:52 148 (SE) 81
V1030 Cas p 9 0.3042065 13.80 14.25 0.45 23.04. 19:52 347 (N) 10
V981 Cyg p 10 0.507662 14.50 15.00 0.50 23.04. 19:52 27 (NE) 24
V842 Cep p 10 0.2889547 14.00 14.70 0.70 23.04. 19:52 8 (N) 38
EV CVn s 3 0.335969 12.00 12.00 0.00 23.04. 19:52 115 (SE) 68
BT CrB p 9 0.0892 18.90 20.40 1.50 23.04. 19:52 76 (E) 36
SW Sex p 1 0.13493852 14.80 16.70 1.90 23.04. 19:52 194 (S) 36
WX Lib p 10 0.9200078 12.10 12.70 0.60 23.04. 19:52 129 (SE) -5
NY Vir p 1 0.10101597 13.30 14.22 0.92 23.04. 19:53 134 (SE) 28
KM Gem p 8 1.90844 13.50 13.90 0.40 23.04. 19:53 266 (W) 30
V1051 Cyg p 10 2.54746 14.40 17.20 2.80 23.04. 19:54 21 (N) 21
GK Aqr s 1 0.327415 12.40 12.40 0.00 23.04. 19:54 14 (N) -40
G1210.0442 Ari s 8 0.337915 11.27 11.27 0.00 23.04. 19:54 317 (NW) -11
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 23.04. 19:54 106 (E) -20
IT Her s 1 0.3393957 12.90 12.90 0.00 23.04. 19:54 55 (NE) 4
NY Boo s 9 0.326815 12.15 12.15 0.00 23.04. 19:54 68 (E) 52
V902 Cyg p 9 1.628917 14.50 15.30 0.80 23.04. 19:55 44 (NE) 2
V3863 Sgr p 10 0.36492 11.70 12.50 0.80 23.04. 19:55 89 (E) -34
AD Cnc s 1 0.2827379 13.10 13.40 0.30 23.04. 19:55 228 (SW) 41
CZ Cha p 10 0.3225055 14.00 14.60 0.60 23.04. 19:55 181 (S) -40
KT Cnc p 8 0.323691 13.60 14.20 0.60 23.04. 19:55 233 (SW) 41
KN Per s 1 0.866461 11.20 11.20 0.00 23.04. 19:55 315 (NW) 17
V457 Per p 7 1.170286 14.40 15.30 0.90 23.04. 19:55 314 (NW) 13
EV Cnc s 1 0.441439 12.75 12.80 0.05 23.04. 19:55 227 (SW) 43
V476 Hya s 1 0.414588 13.10 13.10 0.00 23.04. 19:55 229 (SW) 30
AW Tri p 10 0.388194 13.40 13.70 0.30 23.04. 19:55 328 (NW) -4
V1140 Cen p 9 0.434606 13.60 14.70 1.10 23.04. 19:55 159 (S) -1
HT Lyr p 8 0.8619849 13.20 13.70 0.50 23.04. 19:55 52 (NE) 19
V513 Her s 3 0.3037692 15.30 15.70 0.40 23.04. 19:55 67 (NE) 13
V387 Cas p 1 1.608216 12.50 13.00 0.50 23.04. 19:56 344 (N) 21
RV Crt p 10 1.170501 9.20 9.70 0.50 23.04. 19:56 176 (S) 20
EO CVn p 10 0.358884 12.25 12.56 0.31 23.04. 19:56 132 (SE) 68
V1157 Her p 10 0.31589 14.10 14.70 0.60 23.04. 19:56 70 (E) 37
LY Boo p 9 0.41441 13.10 13.31 0.21 23.04. 19:57 85 (E) 51
VW Phe p 10 1.74216 10.70 11.46 0.76 23.04. 19:57 275 (W) -65
GH Cet p 10 1.135235 10.52 11.20 0.68 23.04. 19:57 295 (NW) -46
FQ CMa p 10 0.724736 9.60 10.20 0.60 23.04. 19:57 230 (SW) -5
SW Lac s 1 0.320719 8.51 9.31 0.80 23.04. 19:57 2 (N) -2
TZ Lac p 6 2.875119 13.90 15.80 1.90 23.04. 19:57 8 (N) 11
V796 Cep p 1 0.392964 12.20 12.85 0.65 23.04. 19:58 352 (N) 42
BM Psc p 9 0.474768 16.22 16.72 0.50 23.04. 19:59 332 (NW) -7
V445 Dra p 10 0.3214714 13.40 14.10 0.70 23.04. 19:59 13 (N) 37
OQ Boo p 8 0.398071 12.17 12.26 0.09 23.04. 19:59 93 (E) 41
LX Ser p 1 0.1584325 13.30 17.40 4.10 23.04. 19:59 94 (E) 29
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.