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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:39 // 18:15 UTC
Civil Twilight (6°): 03:05 // 18:49 UTC
Nautical Twilight (12°): 02:19 // 19:35 UTC
Astronomical Twilight (18°): 01:25 // 20:29 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AS Vel p 10 1.557885 8.30 8.92 0.62 28.04. 22:39 239 (SW) -26
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 28.04. 22:39 50 (NE) 38
LU Lib p 10 0.351671 13.50 14.30 0.80 28.04. 22:39 154 (SE) 19
V471 Cas s 1 0.4009368 14.10 14.10 0.00 28.04. 22:39 5 (N) 15
V1284 Sco p 10 3.7297 9.54 9.72 0.18 28.04. 22:39 157 (SE) -5
GW Boo s 1 0.531544 10.25 10.25 0.00 28.04. 22:39 187 (S) 60
V344 Lac s 1 0.392239 12.20 13.00 0.80 28.04. 22:40 34 (NE) 23
V1147 Her p 10 0.254469 13.80 14.30 0.50 28.04. 22:40 99 (E) 70
GS Boo p 1 1.25681 11.40 12.00 0.60 28.04. 22:40 144 (SE) 71
AP Tau p 3 0.9719742 14.00 15.00 1.00 28.04. 22:40 324 (NW) -5
AA Eri p 6 0.5008423 12.80 13.30 0.50 28.04. 22:40 315 (NW) -44
V870 Cep s 7 0.301066 10.93 11.15 0.22 28.04. 22:41 29 (NE) 32
V997 Cyg p 1 0.458224 14.10 14.90 0.80 28.04. 22:41 52 (NE) 40
FI Boo p 1 0.389997 9.60 9.70 0.10 28.04. 22:41 77 (E) 78
V919 Mon p 9 1.62398 11.56 12.63 1.07 28.04. 22:41 289 (W) -5
V442 Cam p 1 0.442643 13.05 13.46 0.41 28.04. 22:41 340 (N) 41
V1189 Aql p 10 0.3154 13.50 14.50 1.00 28.04. 22:41 101 (E) 11
V931 Cyg p 1 0.341513 13.90 14.60 0.70 28.04. 22:41 75 (E) 27
HN Cnc p 1 0.49451 11.10 11.50 0.40 28.04. 22:42 280 (W) 13
V1160 Her p 10 0.376073 12.20 12.65 0.45 28.04. 22:42 96 (E) 68
V1171 Cyg s 1 1.462119 10.00 10.30 0.30 28.04. 22:42 69 (E) 27
V2635 Oph p 8 0.430959 12.15 12.60 0.45 28.04. 22:42 126 (SE) 26
V582 Lyr s 1 0.255905 13.44 13.44 0.00 28.04. 22:42 72 (E) 41
V350 Aqr p 7 0.430354 12.40 13.00 0.60 28.04. 22:42 61 (NE) -24
RT And p 1 0.62892951 8.55 9.47 0.92 28.04. 22:42 27 (NE) 20
V462 Per p 5 0.577975 13.70 14.20 0.50 28.04. 22:42 345 (N) -3
XY Ant p 9 2.180344 9.95 10.65 0.70 28.04. 22:42 224 (SW) -11
KT Aps p 10 0.3742 15.00 15.30 0.30 28.04. 22:43 167 (S) -39
V1187 Her s 1 0.310764 11.14 11.31 0.17 28.04. 22:43 107 (E) 61
V951 Per p 7 0.270478 12.70 13.20 0.50 28.04. 22:43 336 (NW) -2
BD And s 1 0.9258052 11.30 11.40 0.10 28.04. 22:43 29 (NE) 18
V659 Ara s 10 0.2918802 13.90 14.40 0.50 28.04. 22:43 161 (S) -26
GK Cas p 1 2.303687 12.90 13.70 0.80 28.04. 22:43 2 (N) 20
V473 Cas s 1 0.41546 13.40 13.40 0.00 28.04. 22:44 5 (N) 17
PY Boo s 9 0.278049 12.10 12.10 0.00 28.04. 22:44 75 (E) 78
PR Cam p 10 0.387366 13.10 13.40 0.30 28.04. 22:44 345 (N) 16
V1139 Cas p 1 0.2971 12.80 13.23 0.43 28.04. 22:44 5 (N) 16
V366 Her p 5 2.75832 12.20 14.10 1.90 28.04. 22:44 107 (E) 50
ZZ Peg p 1 0.667356 12.20 12.80 0.60 28.04. 22:44 48 (NE) -12
V480 CrA p 10 0.53303 13.50 14.00 0.50 28.04. 22:45 138 (SE) -13
V645 And p 8 0.4125814 13.05 13.45 0.40 28.04. 22:45 27 (NE) 16
V968 Oph p 10 0.7232656 14.30 15.20 0.90 28.04. 22:45 110 (E) 20
AN Pup p 10 2.668235 10.49 11.27 0.78 28.04. 22:45 264 (W) -23
NY Boo p 9 0.326815 12.15 12.50 0.35 28.04. 22:45 94 (E) 82
HP Her p 10 0.476408 15.30 16.50 1.20 28.04. 22:45 105 (E) 55
HX Lac p 4 0.527476 14.20 14.90 0.70 28.04. 22:45 38 (NE) 23
V891 Aql p 10 0.419508 15.40 15.80 0.40 28.04. 22:45 95 (E) 5
V414 Dra p 10 0.348087 11.52 11.70 0.18 28.04. 22:45 42 (NE) 52
BO Ari p 1 0.3181937 10.00 10.50 0.50 28.04. 22:45 0 (N) -13
AW Vir s 1 0.3539976 11.00 11.67 0.67 28.04. 22:45 196 (S) 42
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.