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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:06 // 19:05 UTC
Civil Twilight (6°): 02:27 // 19:45 UTC
Nautical Twilight (12°): 01:28 // 20:43 UTC
Astronomical Twilight (18°): 23:50 // 22:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GW Tau s 1 0.6413225 11.20 11.70 0.50 17.07. 04:37 105 (E) 46
QS Vir p 9 0.150757525 14.27 17.76 3.49 17.07. 04:37 347 (N) -53
V2544 Cyg s 1 2.093767 12.69 13.25 0.56 17.07. 04:37 286 (W) 38
V1184 Aql p 6 0.565604 13.10 13.50 0.40 17.07. 04:38 280 (W) 5
CZEV138 Lac s 6 1.10582 14.10 14.10 0.00 17.07. 04:38 299 (NW) 65
V351 Lib p 4 0.349735 13.40 14.10 0.70 17.07. 04:38 307 (NW) -41
BX Tri p 6 0.1926355 12.35 12.65 0.30 17.07. 04:39 140 (SE) 70
PS Boo p 10 0.28164 12.30 12.60 0.30 17.07. 04:39 341 (N) 14
GM Dra s 4 0.338741 8.79 8.79 0.00 17.07. 04:39 328 (NW) 29
V2425 Oph p 8 1.763053 10.60 11.43 0.83 17.07. 04:39 294 (NW) -19
LN Aps p 10 0.31072 12.80 13.30 0.50 17.07. 04:39 198 (S) -53
V357 Her p 5 0.28204 13.40 13.95 0.55 17.07. 04:39 285 (W) 4
FL Tel p 10 0.51178 14.00 14.80 0.80 17.07. 04:39 238 (SW) -41
V1157 Aql s 10 0.5807455 15.00 15.00 0.00 17.07. 04:39 270 (W) 10
DV Peg p 1 0.642167 11.70 12.10 0.40 17.07. 04:39 260 (W) 37
DZ Psc p 1 0.366136 10.86 11.32 0.46 17.07. 04:39 201 (S) 60
PZ Dra p 10 0.76433 12.70 13.05 0.35 17.07. 04:39 344 (N) 19
WX Sgr p 9 2.129232 9.60 11.30 1.70 17.07. 04:39 274 (W) -26
IP Cep s 1 0.8988977 11.50 12.10 0.60 17.07. 04:40 326 (NW) 59
EZ Hya s 1 0.449751 10.40 10.70 0.30 17.07. 04:40 74 (E) -31
AP Dor p 10 0.213593 9.38 9.60 0.22 17.07. 04:40 151 (SE) -28
V2366 Cyg s 8 0.35646 12.79 12.79 0.00 17.07. 04:40 302 (NW) 35
V516 Her p 9 0.4632348 16.40 17.10 0.70 17.07. 04:40 304 (NW) 4
V451 Cam p 9 0.401453 13.20 13.70 0.50 17.07. 04:40 39 (NE) 47
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 17.07. 04:40 309 (NW) 47
V362 Cam p 9 0.720745 11.60 12.10 0.50 17.07. 04:40 43 (NE) 61
RW Dor s 2 0.2854633 10.80 11.20 0.40 17.07. 04:40 157 (SE) -36
V588 CrA p 10 1.321955 13.40 14.00 0.60 17.07. 04:41 249 (W) -38
V469 Vel p 10 1.031615 9.47 9.59 0.12 17.07. 04:41 123 (SE) -49
SIG Aql p 3 1.9502717 5.14 5.32 0.18 17.07. 04:41 270 (W) 7
ZZ Hya s 10 0.3595363 14.30 14.30 0.00 17.07. 04:41 79 (E) -36
V664 Lyr p 8 0.359987 13.00 13.00 0.00 17.07. 04:41 307 (NW) 25
GR Vir s 1 0.346974 7.80 8.20 0.40 17.07. 04:42 331 (NW) -43
BE Vul s 1 1.552048 9.78 9.90 0.12 17.07. 04:42 277 (W) 31
NZ Per p 1 0.93792 11.70 12.10 0.40 17.07. 04:42 92 (E) 55
EU Hya s 2 0.7782075 10.10 10.20 0.10 17.07. 04:42 79 (E) -18
FR Del p 8 0.3497468 15.00 15.30 0.30 17.07. 04:42 260 (W) 24
V472 Cen p 10 0.4227 12.70 13.20 0.50 17.07. 04:43 25 (NE) -73
IW UMa p 1 0.774718 11.70 12.18 0.48 17.07. 04:43 40 (NE) 17
V900 Mon p 6 0.298305 11.92 12.80 0.88 17.07. 04:43 99 (E) 13
BN CMa p 10 0.628271 14.80 15.80 1.00 17.07. 04:43 109 (E) -17
V951 Per p 7 0.270478 12.70 13.20 0.50 17.07. 04:43 102 (E) 56
V346 Mus p 10 5.64386 16.79 16.83 0.04 17.07. 04:43 180 (S) -75
V1182 Cen p 10 0.94915 12.80 13.40 0.60 17.07. 04:43 340 (N) -88
SY Aps s 6 0.278908 12.20 12.20 0.00 17.07. 04:44 193 (S) -66
BO Del p 9 0.51667 14.30 15.80 1.50 17.07. 04:44 265 (W) 23
EI Sge p 7 0.3882466 14.00 14.80 0.80 17.07. 04:44 276 (W) 20
V580 Lyr s 1 0.289052 12.85 12.85 0.00 17.07. 04:44 300 (NW) 22
V1104 Her s 1 0.227876 13.30 13.30 0.00 17.07. 04:44 316 (NW) 26
V781 Tau p 1 0.344909 8.90 9.30 0.40 17.07. 04:44 89 (E) 35
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.