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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:49 // 15:29 UTC
Civil Twilight (6°): 06:14 // 16:04 UTC
Nautical Twilight (12°): 05:34 // 16:44 UTC
Astronomical Twilight (18°): 04:56 // 17:23 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
I Boo s 1 0.2678178 5.80 6.29 0.49 17.01. 09:31 285 (W) 58
BU Eri p 6 0.8430936 9.40 9.82 0.42 17.01. 09:31 59 (NE) -49
WZ Ant p 8 0.4459239 11.50 11.80 0.30 17.01. 09:31 263 (W) -49
NO Aqr p 9 0.32276 14.10 14.70 0.60 17.01. 09:31 142 (SE) 20
RT Hyi p 10 0.2840352 12.28 13.15 0.87 17.01. 09:31 163 (S) -51
V1103 Her s 1 0.2913524 11.90 11.90 0.00 17.01. 09:31 188 (S) 74
V580 Lyr p 1 0.289052 12.85 13.42 0.57 17.01. 09:31 155 (SE) 74
SZ Pup p 10 1.1903 13.00 13.80 0.80 17.01. 09:31 293 (NW) -66
EL Lyn s 7 0.644538 12.65 12.83 0.18 17.01. 09:32 337 (NW) 5
V644 Aur p 7 0.78045 11.22 11.53 0.31 17.01. 09:32 0 (N) -6
V738 Cep p 6 1.298266 10.00 10.29 0.29 17.01. 09:33 53 (NE) 62
IW Cep s 2 1.609416 13.60 13.70 0.10 17.01. 09:33 59 (NE) 57
CW Sge p 1 0.6603618 11.00 11.80 0.80 17.01. 09:33 138 (SE) 53
TZ Dra p 1 0.8660332 9.60 10.50 0.90 17.01. 09:33 176 (S) 88
G4691.0773 Cet s 6 0.584638 11.56 11.56 0.00 17.01. 09:34 66 (NE) -22
GT Psc p 9 0.873532 12.25 12.64 0.39 17.01. 09:34 59 (NE) 18
V443 Cyg p 1 0.831103 12.30 13.00 0.70 17.01. 09:34 105 (E) 65
V415 Gem s 1 0.350606 12.40 12.70 0.30 17.01. 09:34 351 (N) -24
BRHV146 Gem s 1 0.350606 12.40 12.70 0.30 17.01. 09:34 351 (N) -24
V1280 Cen p 10 0.94621 15.78 16.81 1.03 17.01. 09:34 212 (SW) -37
V1286 Her p 1 0.334711 12.56 12.96 0.40 17.01. 09:34 209 (SW) 73
VV CVn p 1 0.5331303 13.88 14.33 0.45 17.01. 09:34 283 (W) 33
V384 Ser s 1 0.268729 11.90 12.30 0.40 17.01. 09:34 240 (SW) 53
V417 Gem p 9 0.393382 9.80 9.92 0.12 17.01. 09:34 352 (N) -12
Z Her s 2 3.992805 7.30 8.18 0.88 17.01. 09:34 190 (S) 55
V546 Cas p 8 1.106205 14.20 14.80 0.60 17.01. 09:35 40 (NE) 42
V426 Nor p 10 0.4735 17.76 18.05 0.29 17.01. 09:35 201 (S) -21
V508 Cen s 10 0.3945023 12.70 13.20 0.50 17.01. 09:35 223 (SW) -16
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 17.01. 09:35 94 (E) 65
V775 Cep p 10 0.68586 14.00 14.23 0.23 17.01. 09:35 7 (N) 49
V473 And p 2 0.4013 13.80 14.30 0.50 17.01. 09:35 61 (NE) 32
V479 Cam s 7 0.325394 13.25 13.69 0.44 17.01. 09:36 355 (N) 35
VW LMi p 1 0.477552 8.03 8.46 0.43 17.01. 09:36 304 (NW) 11
V1183 Her p 10 0.3095 12.65 13.10 0.45 17.01. 09:36 245 (SW) 64
V506 Oph s 1 1.0604275 11.20 12.00 0.80 17.01. 09:36 196 (S) 47
V1804 Ori p 9 2.22878 7.08 7.14 0.06 17.01. 09:37 19 (N) -37
V Sge p 1 0.5141928 8.60 13.90 5.30 17.01. 09:37 131 (SE) 53
V534 Cyg p 2 1.132621 13.70 16.70 3.00 17.01. 09:37 84 (E) 60
V1050 Her p 5 1.47261 12.40 12.90 0.50 17.01. 09:37 232 (SW) 73
V1258 Cen p 10 0.08885 15.40 22.20 6.80 17.01. 09:37 243 (SW) -18
DT Lyr p 7 0.787907 14.00 14.90 0.90 17.01. 09:37 157 (SE) 69
BO Mon p 1 2.225209 10.00 12.10 2.10 17.01. 09:37 329 (NW) -39
V1282 Her p 1 0.278349 13.35 13.75 0.40 17.01. 09:38 244 (SW) 81
LS Del s 1 0.3638404 8.61 8.76 0.15 17.01. 09:38 121 (SE) 47
V1199 Her p 10 0.3355445 14.90 15.50 0.60 17.01. 09:38 233 (SW) 59
DI CVn s 1 0.305966 13.60 13.60 0.00 17.01. 09:39 294 (NW) 27
V364 UMa p 8 0.3669815 13.40 13.95 0.55 17.01. 09:39 314 (NW) 54
V553 And p 6 0.30903 17.12 17.68 0.56 17.01. 09:39 45 (NE) 21
V1062 Her p 1 0.251436 13.10 13.70 0.60 17.01. 09:39 242 (SW) 79
DY CVn p 1 0.2459495 12.00 12.50 0.50 17.01. 09:39 289 (W) 34
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.