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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:03 // 18:50 UTC
Civil Twilight (6°): 02:24 // 19:29 UTC
Nautical Twilight (12°): 01:28 // 20:25 UTC
Astronomical Twilight (18°): 00:04 // 21:49 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RV CVn s 1 0.2695671 13.75 13.75 0.00 23.05. 09:36 13 (N) -11
BB Tri p 10 0.392372 14.00 14.40 0.40 23.05. 09:36 222 (SW) 69
V447 Cyg s 6 2.205593 13.10 13.10 0.00 23.05. 09:36 300 (NW) 22
V463 Peg p 7 0.330569 11.60 12.15 0.55 23.05. 09:36 269 (W) 25
V1223 Tau s 7 0.446918 12.15 12.15 0.00 23.05. 09:36 162 (S) 48
V1306 Sco p 10 5.54177 11.21 11.60 0.39 23.05. 09:37 274 (W) -58
G1643.1880 Sge s 1 0.735735 12.44 12.60 0.16 23.05. 09:37 288 (W) 13
V441 Lac p 1 0.3089166 12.56 12.78 0.22 23.05. 09:37 301 (NW) 49
DI Peg p 1 0.711817 9.38 10.48 1.10 23.05. 09:37 245 (SW) 38
V1079 Cas p 9 0.283611 15.83 16.00 0.17 23.05. 09:37 313 (NW) 75
V464 Mon p 4 1.1264035 12.10 12.90 0.80 23.05. 09:37 111 (E) 13
V866 Cep p 10 0.3259 13.40 14.00 0.60 23.05. 09:37 325 (NW) 52
UY Vir p 10 1.994447 8.00 8.80 0.80 23.05. 09:37 42 (NE) -54
V507 Mon p 7 1.0790213 13.70 14.30 0.60 23.05. 09:38 112 (E) 19
V635 Cyg p 1 0.760358 13.30 14.40 1.10 23.05. 09:38 299 (NW) 42
V471 Cas s 1 0.4009368 14.10 14.10 0.00 23.05. 09:38 303 (NW) 78
V1143 Her s 1 0.318275 13.00 14.00 1.00 23.05. 09:38 321 (NW) -15
QY Hya s 2 0.292341 9.04 9.04 0.00 23.05. 09:38 67 (NE) -54
V1025 Her p 7 0.563355 12.10 12.50 0.40 23.05. 09:38 337 (NW) -11
RT Cha p 9 0.3551095 14.00 15.00 1.00 23.05. 09:38 166 (S) -53
V480 And p 9 0.510024 12.75 13.05 0.30 23.05. 09:38 251 (W) 59
HL Psc p 9 0.491606 10.79 11.12 0.33 23.05. 09:38 221 (SW) 65
V1140 Cas p 10 3.8347 12.82 13.20 0.38 23.05. 09:38 343 (N) 69
EX Leo p 1 0.408605 8.27 8.49 0.22 23.05. 09:38 56 (NE) -6
EW Psc p 8 0.241202 10.38 10.38 0.00 23.05. 09:39 234 (SW) 37
RZ Tau p 1 0.4156763 10.08 10.71 0.63 23.05. 09:39 134 (SE) 51
V413 Ser s 1 2.25976 7.98 8.50 0.52 23.05. 09:39 296 (NW) -20
IW Boo s 4 0.264742 13.40 13.40 0.00 23.05. 09:39 5 (N) 3
V339 Lac s 1 3.408521 12.90 12.90 0.00 23.05. 09:39 301 (NW) 49
GT Cyg s 9 2.974353 13.30 13.35 0.05 23.05. 09:39 291 (W) 41
EE CVn s 1 0.280562 13.70 14.57 0.87 23.05. 09:40 15 (N) -7
AB Tel p 10 0.32597 13.40 14.10 0.70 23.05. 09:40 245 (SW) -54
V1256 Cyg p 2 0.5404094 13.80 14.30 0.50 23.05. 09:40 303 (NW) 12
AW Ari p 8 0.381766 13.66 14.33 0.67 23.05. 09:40 202 (S) 51
V1185 Cas p 9 5.8453 10.34 10.47 0.13 23.05. 09:40 294 (NW) 59
V873 Aql s 5 0.357572 13.30 13.30 0.00 23.05. 09:40 294 (NW) -18
V350 Cas s 2 2.05726 13.20 13.20 0.00 23.05. 09:40 297 (NW) 58
V1137 Her p 10 0.37083 14.30 14.70 0.40 23.05. 09:41 350 (N) 11
KW Boo p 5 0.348865 14.00 14.50 0.50 23.05. 09:41 3 (N) -13
V873 Per s 1 0.294902 10.80 10.80 0.00 23.05. 09:41 178 (S) 81
OP Cen s 10 0.4623218 13.10 13.80 0.70 23.05. 09:41 135 (SE) -76
V530 Mon p 1 0.5255325 12.40 12.80 0.40 23.05. 09:42 108 (E) 19
FR Vul p 1 0.9418586 10.30 11.00 0.70 23.05. 09:42 300 (NW) 10
ZZ Eri p 3 0.45206 13.90 15.00 1.10 23.05. 09:42 156 (SE) 26
V479 Mon s 10 1.46809 13.70 13.70 0.00 23.05. 09:42 111 (E) 29
BG Del s 7 0.5636117 13.60 13.80 0.20 23.05. 09:42 285 (W) 10
V1295 Her s 1 0.349236 12.05 12.45 0.40 23.05. 09:42 329 (NW) 13
V338 Aqr s 9 0.285143 12.40 12.40 0.00 23.05. 09:42 258 (W) 9
LQ Com s 1 0.356835 12.80 12.80 0.00 23.05. 09:42 29 (NE) -9
MS Pav p 10 0.33474 13.70 14.60 0.90 23.05. 09:42 205 (SW) -48
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.