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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:45 // 18:10 UTC
Civil Twilight (6°): 03:11 // 18:44 UTC
Nautical Twilight (12°): 02:26 // 19:29 UTC
Astronomical Twilight (18°): 01:34 // 20:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DV Gru p 10 4.818025 7.73 7.85 0.12 25.04. 21:00 115 (SE) -71
V582 Lyr s 1 0.255905 13.44 13.44 0.00 25.04. 21:00 55 (NE) 25
V1175 Cyg p 10 1.33294 15.90 16.50 0.60 25.04. 21:00 33 (NE) 29
V418 Cam s 9 0.3067595 13.70 14.40 0.70 25.04. 21:00 333 (NW) 45
V2553 Oph s 1 0.457615 11.30 11.70 0.40 25.04. 21:01 91 (E) 19
DD Her p 4 5.643399 11.40 12.20 0.80 25.04. 21:01 73 (E) 23
V1100 Her s 1 0.346931 10.92 10.92 0.00 25.04. 21:01 66 (NE) 34
V512 Cam p 9 0.572739 12.80 13.05 0.25 25.04. 21:01 355 (N) 55
V1031 Cas p 9 0.4306435 12.75 13.25 0.50 25.04. 21:01 360 (N) 26
V444 And p 7 0.46878 13.04 13.74 0.70 25.04. 21:01 349 (N) 2
EV CVn p 3 0.335969 12.00 12.50 0.50 25.04. 21:01 157 (SE) 76
LM Cnc p 5 0.315801 12.00 12.50 0.50 25.04. 21:01 248 (W) 35
V489 Ser p 9 0.078847 19.20 21.00 1.80 25.04. 21:01 119 (SE) 22
V424 Tau p 10 2.33368 15.00 15.80 0.80 25.04. 21:02 292 (W) 17
LO Pav p 10 0.6598 15.90 16.50 0.60 25.04. 21:02 149 (SE) -52
V427 Cas p 7 1.305989 13.30 13.80 0.50 25.04. 21:02 10 (N) 19
QU Dra p 9 0.276915 14.10 14.80 0.70 25.04. 21:02 58 (NE) 62
EM Tuc s 4 0.326575 12.16 12.16 0.00 25.04. 21:02 175 (S) -73
CU Tri p 10 5.156766 12.25 12.60 0.35 25.04. 21:02 332 (NW) 1
BI Vul s 1 0.2518236 14.15 14.86 0.71 25.04. 21:03 38 (NE) -4
KZ Lib p 10 1.238751 11.14 13.10 1.96 25.04. 21:03 129 (SE) 8
V864 Mon p 5 0.358427 9.90 10.60 0.70 25.04. 21:03 256 (W) 5
V2769 Ori p 5 0.27872 15.00 15.30 0.30 25.04. 21:03 278 (W) 0
PR Dra p 10 0.374751 13.30 13.60 0.30 25.04. 21:03 51 (NE) 69
V417 Aql s 1 0.3703135 11.00 11.50 0.50 25.04. 21:04 72 (E) -7
V2282 Cyg p 3 0.335948 12.02 12.30 0.28 25.04. 21:04 42 (NE) 30
NS Vir p 10 1.2912765 8.78 9.13 0.35 25.04. 21:04 136 (SE) 39
V380 Dra s 1 0.4937366 12.28 12.28 0.00 25.04. 21:04 32 (NE) 49
FK Eri p 7 2.232217 9.21 9.58 0.37 25.04. 21:04 305 (NW) -47
V633 Aur p 9 2.6333 14.22 15.72 1.50 25.04. 21:04 302 (NW) 25
V396 Mon p 1 0.3963436 12.60 13.60 1.00 25.04. 21:05 269 (W) 6
HY Pav s 10 0.351657 11.40 12.10 0.70 25.04. 21:05 155 (SE) -56
EN Oct p 1 0.288913 11.88 12.60 0.72 25.04. 21:05 180 (S) -50
BM CMa p 10 5.122645 14.50 16.50 2.00 25.04. 21:05 247 (SW) -10
NP Pav p 10 0.6333963 10.70 11.70 1.00 25.04. 21:05 147 (SE) -59
V2388 Oph p 1 0.8022985 6.25 6.55 0.30 25.04. 21:05 88 (E) 13
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 25.04. 21:05 39 (NE) 9
XX Ant p 7 0.8880136 8.62 9.23 0.61 25.04. 21:05 209 (SW) -4
BR Cep p 7 3.1677136 12.50 15.00 2.50 25.04. 21:05 13 (N) 28
MV Cas s 1 1.112253 13.90 14.00 0.10 25.04. 21:05 1 (N) 23
NSV 04158 Cnc s 2 0.37841 14.50 13.50 -1.00 25.04. 21:05 254 (W) 35
IU Aps s 10 0.3046 14.20 14.60 0.40 25.04. 21:05 168 (S) -46
GU Mon s 1 0.896647 11.82 11.82 0.00 25.04. 21:06 266 (W) 4
QS Vir p 9 0.150757525 14.27 17.76 3.49 25.04. 21:06 156 (SE) 24
V412 And p 4 1.908735 11.70 12.15 0.45 25.04. 21:06 5 (N) 6
FX Dra p 5 0.8166005 9.29 9.59 0.30 25.04. 21:06 55 (NE) 60
QV Her s 10 3.221217 14.40 14.40 0.00 25.04. 21:06 69 (E) 25
PS Cam s 4 0.92005 12.58 12.58 0.00 25.04. 21:06 333 (NW) 28
GM Dra s 4 0.338741 8.79 8.79 0.00 25.04. 21:06 50 (NE) 48
V802 Cep p 10 0.34698 13.30 13.70 0.40 25.04. 21:06 353 (N) 41
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.