Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:32 // 17:34 UTC
Civil Twilight (6°): 04:00 // 18:06 UTC
Nautical Twilight (12°): 03:21 // 18:45 UTC
Astronomical Twilight (18°): 02:39 // 19:27 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KM UMa s 1 0.3518602 11.00 11.50 0.50 02.04. 21:14 145 (SE) 73
PZ Lup p 10 0.489307 10.42 10.70 0.28 02.04. 21:14 142 (SE) -15
MX Ser p 4 0.30776 13.20 13.68 0.48 02.04. 21:14 101 (E) 5
V363 Lup p 10 0.347743 11.60 11.90 0.30 02.04. 21:14 136 (SE) -18
TT Lep p 10 4.28881 11.40 12.30 0.90 02.04. 21:14 244 (SW) -6
KV Cep s 6 0.85883 14.10 14.30 0.20 02.04. 21:14 6 (N) 16
EG CVn p 1 0.349276 13.00 13.60 0.60 02.04. 21:14 99 (E) 60
DH CVn s 1 0.365804 12.72 13.20 0.48 02.04. 21:15 124 (SE) 69
DU CVn p 2 0.3071015 13.10 14.50 1.40 02.04. 21:15 112 (E) 66
HS Vul p 1 0.3320847 13.90 14.20 0.30 02.04. 21:15 41 (NE) -7
SY Cep p 7 8.34711 12.05 12.98 0.93 02.04. 21:15 6 (N) 23
I Boo s 1 0.2678178 5.80 6.29 0.49 02.04. 21:15 69 (E) 51
LU Lib p 10 0.351671 13.50 14.30 0.80 02.04. 21:15 115 (SE) -2
BP Dra s 10 0.9868093 14.40 14.70 0.30 02.04. 21:15 24 (NE) 26
PY Lyr s 1 0.385768 12.50 12.50 0.00 02.04. 21:16 46 (NE) 3
V454 CrA s 7 2.396874 9.90 10.30 0.40 02.04. 21:16 110 (E) -38
V500 Cyg s 3 0.924218 11.90 12.00 0.10 02.04. 21:16 31 (NE) 2
V1130 Cyg s 5 0.5625602 12.80 12.90 0.10 02.04. 21:16 38 (NE) 11
V1355 Her p 8 0.2892705 11.66 11.90 0.24 02.04. 21:16 56 (NE) 5
HZ Dra s 5 0.772934 8.16 8.16 0.00 02.04. 21:16 18 (N) 35
V489 Cep p 8 2.553755 13.96 14.41 0.45 02.04. 21:16 10 (N) 27
RS PsA s 10 0.593358 14.30 14.30 0.00 02.04. 21:16 25 (NE) -64
AA And s 1 0.9350967 10.30 10.50 0.20 02.04. 21:16 360 (N) 8
NZ Boo p 1 0.0589094 17.20 20.00 2.80 02.04. 21:17 87 (E) 44
V1097 Aql p 2 1.225237 13.90 15.00 1.10 02.04. 21:17 43 (NE) -14
V624 Cen p 10 0.7000815 14.80 15.60 0.80 02.04. 21:17 154 (SE) -21
V873 Per s 1 0.294902 10.80 10.80 0.00 02.04. 21:17 320 (NW) 14
V1363 Ori p 1 0.4319235 10.35 10.59 0.24 02.04. 21:17 269 (W) 0
V514 Cam s 6 0.362742 12.63 11.00 -1.63 02.04. 21:17 2 (N) 60
AT Aqr s 8 0.30409565 14.10 14.70 0.60 02.04. 21:17 20 (N) -59
KK Lyr p 10 2.26235 14.40 16.00 1.60 02.04. 21:17 52 (NE) 14
V964 Per p 8 0.417274 12.40 12.90 0.50 02.04. 21:17 311 (NW) 35
HR Boo s 1 0.315967 13.25 13.70 0.45 02.04. 21:17 102 (E) 38
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 02.04. 21:17 27 (NE) 20
AA UMa s 1 0.468127 10.88 11.53 0.65 02.04. 21:17 259 (W) 77
FZ Del p 1 0.7832118 10.20 11.30 1.10 02.04. 21:17 38 (NE) -29
GK Psc p 9 0.367547 13.60 13.95 0.35 02.04. 21:17 336 (NW) -5
EX CVn s 4 0.2771572 13.10 13.10 0.00 02.04. 21:17 113 (SE) 69
EM Cyg p 1 0.2909091 11.90 14.40 2.50 02.04. 21:17 42 (NE) 2
ER Cep s 9 0.2857369 15.67 16.27 0.60 02.04. 21:18 357 (N) 46
FX Eri p 8 0.292345 9.70 9.97 0.27 02.04. 21:18 253 (W) -43
OZ Dra p 10 0.136647 18.00 20.00 2.00 02.04. 21:18 37 (NE) 66
V401 Cyg s 1 0.582725 10.64 11.13 0.49 02.04. 21:18 44 (NE) 3
V514 Mon p 1 0.557388 12.80 13.30 0.50 02.04. 21:18 249 (W) 16
AV Gem p 1 1.2216535 12.40 13.90 1.50 02.04. 21:19 260 (W) 26
GR Tau s 1 0.429851 10.26 10.49 0.23 02.04. 21:19 295 (NW) 6
V351 Peg s 1 0.593297 8.00 8.00 0.00 02.04. 21:19 355 (N) -24
DP Cas s 4 1.221596 13.40 13.60 0.20 02.04. 21:19 358 (N) 22
BO Ari p 1 0.3181937 10.00 10.50 0.50 02.04. 21:19 320 (NW) -2
YY Cet p 1 0.7904598 10.58 11.61 1.03 02.04. 21:19 296 (NW) -43
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.