Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:11 // 16:22 UTC
Civil Twilight (6°): 04:40 // 16:53 UTC
Nautical Twilight (12°): 04:03 // 17:30 UTC
Astronomical Twilight (18°): 03:25 // 18:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1256 Her s 2 0.318276 12.60 13.40 0.80 10.10. 00:37 323 (NW) -16
V1233 Her p 10 0.3105942 11.80 12.16 0.36 10.10. 00:37 336 (NW) 3
V556 And p 1 0.43141 14.55 14.80 0.25 10.10. 00:37 245 (SW) 79
V442 Cam s 1 0.442643 13.05 13.05 0.00 10.10. 00:37 25 (NE) 58
VZ Psc p 1 0.2612592 10.20 10.45 0.25 10.10. 00:37 242 (SW) 28
KM Boo p 8 0.35866 14.05 14.70 0.65 10.10. 00:37 5 (N) 15
V534 Cyg p 2 1.132621 13.70 16.70 3.00 10.10. 00:37 298 (NW) 36
EZ Hya p 1 0.449751 10.40 10.70 0.30 10.10. 00:38 93 (E) -16
PT Dra p 10 0.270768 14.30 14.90 0.60 10.10. 00:38 359 (N) 15
V653 Pup p 10 0.388309 10.25 10.53 0.28 10.10. 00:38 137 (SE) -22
V1047 Cyg p 9 0.9296605 14.60 15.80 1.20 10.10. 00:38 315 (NW) 33
V490 Cyg s 1 1.140236 13.10 13.50 0.40 10.10. 00:38 299 (NW) 17
V692 And s 6 0.33802 12.50 12.50 0.00 10.10. 00:38 281 (W) 57
V523 Cas s 1 0.2336923 10.62 11.34 0.72 10.10. 00:38 284 (W) 69
LT Eri p 1 0.17017 15.00 18.72 3.72 10.10. 00:39 159 (S) 31
V357 Her s 5 0.28204 13.40 13.40 0.00 10.10. 00:39 304 (NW) -10
V758 Cen s 8 0.580785 8.80 9.15 0.35 10.10. 00:39 126 (SE) -79
IW Boo s 4 0.264742 13.40 13.40 0.00 10.10. 00:39 7 (N) 4
CC Com s 1 0.2206859 11.30 11.30 0.00 10.10. 00:39 38 (NE) -9
UY UMa s 1 0.3760203 12.70 12.90 0.20 10.10. 00:40 11 (N) 16
V566 And s 8 0.389694 10.85 11.25 0.40 10.10. 00:40 217 (SW) 73
V1185 Cas p 9 5.8453 10.34 10.47 0.13 10.10. 00:40 295 (NW) 58
AT CMa p 10 10.06473 12.50 14.10 1.60 10.10. 00:40 127 (SE) -4
V843 Mon p 2 0.526121 12.40 12.90 0.50 10.10. 00:40 107 (E) 27
V1026 Sgr p 10 0.3888662 12.80 13.40 0.60 10.10. 00:40 282 (W) -34
DN Mon s 8 1.201339 13.20 13.90 0.70 10.10. 00:40 111 (E) 23
LO Com s 1 0.2863605 12.38 12.38 0.00 10.10. 00:40 32 (NE) -7
HP Aur s 1 1.42282 10.85 11.28 0.43 10.10. 00:41 108 (E) 62
BH CMi s 6 0.5592485 9.50 9.50 0.00 10.10. 00:41 99 (E) 10
LT Cam p 2 0.2766042 14.50 14.70 0.20 10.10. 00:41 52 (NE) 63
V506 Cam s 8 0.3401 12.70 13.20 0.50 10.10. 00:41 9 (N) 49
Z Vul p 1 2.454932 7.25 8.90 1.65 10.10. 00:41 304 (NW) 5
V488 Cam s 7 0.2674155 12.80 12.80 0.00 10.10. 00:41 19 (N) 52
SZ Mic p 10 0.4 13.40 14.00 0.60 10.10. 00:41 246 (SW) -32
BC Lep p 8 3.9895 10.58 11.15 0.57 10.10. 00:41 139 (SE) 13
DZ Per p 6 0.764177 14.40 15.00 0.60 10.10. 00:41 334 (NW) 83
V569 Aur p 10 1.183324 13.00 13.50 0.50 10.10. 00:42 85 (E) 61
V901 Cen s 1 0.3542133 11.94 11.94 0.00 10.10. 00:42 115 (SE) -55
V391 Dra p 10 1.231472 10.90 11.20 0.30 10.10. 00:42 336 (NW) 25
PZ UMa p 7 0.2626732 12.50 13.10 0.60 10.10. 00:42 49 (NE) 32
V644 Aur p 7 0.78045 11.22 11.53 0.31 10.10. 00:42 94 (E) 51
V423 Tau p 6 0.682416 15.70 16.50 0.80 10.10. 00:42 111 (E) 48
ZZ Peg p 1 0.667356 12.20 12.80 0.60 10.10. 00:43 256 (W) 30
V565 And p 8 0.3272 12.17 12.30 0.13 10.10. 00:43 244 (SW) 79
QQ Lup p 10 0.251562 12.40 13.35 0.95 10.10. 00:44 39 (NE) -85
V911 Cep p 9 4.27785 12.09 12.73 0.64 10.10. 00:44 311 (NW) 54
V350 Aqr p 7 0.430354 12.40 13.00 0.60 10.10. 00:44 250 (W) 14
VZ Scl p 10 0.1446222 15.60 18.40 2.80 10.10. 00:44 222 (SW) 3
DH CVn s 1 0.365804 12.72 13.20 0.48 10.10. 00:44 31 (NE) 3
BG Vul p 1 0.4032397 12.90 13.70 0.80 10.10. 00:44 281 (W) 20
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.