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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:39 // 18:15 UTC
Civil Twilight (6°): 03:05 // 18:49 UTC
Nautical Twilight (12°): 02:19 // 19:35 UTC
Astronomical Twilight (18°): 01:25 // 20:29 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1137 Her p 10 0.37083 14.30 14.70 0.40 28.04. 22:17 78 (E) 70
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 28.04. 22:18 43 (NE) 24
GM Aqr p 6 0.367282 13.80 15.00 1.20 28.04. 22:18 60 (NE) -26
EL Boo s 1 0.4137625 9.38 9.38 0.00 28.04. 22:18 155 (SE) 52
V1170 Cas p 10 0.960991 11.15 11.49 0.34 28.04. 22:18 352 (N) 19
DH CVn s 1 0.365804 12.72 13.20 0.48 28.04. 22:19 234 (SW) 70
V1847 Ori p 1 0.342605 12.09 12.36 0.27 28.04. 22:19 309 (NW) -14
V937 Cep p 10 1.58145 11.95 12.30 0.35 28.04. 22:19 9 (N) 40
V421 Dra p 10 0.653567 12.16 12.54 0.38 28.04. 22:19 13 (N) 50
AC Crt p 3 0.617262 9.72 10.17 0.45 28.04. 22:19 223 (SW) 18
V477 And p 10 0.362548 13.65 13.95 0.30 28.04. 22:20 19 (N) -7
SS Com p 1 0.412815 11.30 11.90 0.60 28.04. 22:20 206 (SW) 57
RY Cnc s 1 1.092946 12.99 11.99 -1.00 28.04. 22:20 273 (W) 23
AK Dra s 1 2.218258 11.80 11.80 0.00 28.04. 22:20 59 (NE) 50
V365 Per p 9 3.024336 14.20 14.80 0.60 28.04. 22:20 349 (N) 2
GP Vul p 1 1.0325 10.70 11.90 1.20 28.04. 22:20 71 (E) 22
LX Ser p 1 0.1584325 13.30 17.40 4.10 28.04. 22:20 135 (SE) 52
V879 Aql p 9 0.2710068 13.10 14.80 1.70 28.04. 22:20 94 (E) 18
UX Ret s 7 0.4901044 8.32 9.02 0.70 28.04. 22:21 245 (SW) -70
NT Aps p 5 0.294763 8.39 8.87 0.48 28.04. 22:21 176 (S) -35
V1326 Aql p 10 1.47106 14.90 16.60 1.70 28.04. 22:21 85 (E) 3
V508 Cam p 10 0.301715 12.50 12.63 0.13 28.04. 22:21 342 (N) 53
V2150 Cyg s 1 0.59186 8.09 8.09 0.00 28.04. 22:21 54 (NE) 10
PT Dra p 10 0.270768 14.30 14.90 0.60 28.04. 22:21 57 (NE) 78
EM Lac p 1 0.3891351 12.50 13.09 0.59 28.04. 22:21 30 (NE) 23
NSV 00807 Cet p 8 0.338962 11.59 12.28 0.69 28.04. 22:21 346 (N) -57
V Cir s 9 4.40901 10.50 10.70 0.20 28.04. 22:21 172 (S) -18
HO Psc p 9 0.324748 11.00 11.80 0.80 28.04. 22:22 5 (N) -26
HH UMa p 1 0.375493 10.58 10.80 0.22 28.04. 22:22 260 (W) 57
V1865 Ori p 3 0.717374 12.50 12.90 0.40 28.04. 22:22 308 (NW) -9
V1905 Cyg p 7 0.723343 12.55 13.25 0.70 28.04. 22:23 48 (NE) 16
V960 Cen p 10 1.8635916 9.59 9.78 0.20 28.04. 22:23 185 (S) -17
RZ Col p 10 0.565194 11.00 11.58 0.58 28.04. 22:23 270 (W) -50
XY LMi s 1 0.436886 10.70 10.70 0.00 28.04. 22:23 263 (W) 50
BB Mon p 1 0.7326987 10.60 11.30 0.70 28.04. 22:23 274 (W) -15
RW Tri p 1 0.23188315 12.50 15.61 3.11 28.04. 22:23 352 (N) -12
PV Dra s 9 1.27746 13.30 13.30 0.00 28.04. 22:23 39 (NE) 75
BH Scl p 10 2.04507 7.92 8.15 0.23 28.04. 22:23 10 (N) -67
V1103 Her p 1 0.2913524 11.90 12.40 0.50 28.04. 22:24 83 (E) 42
V594 Lyr p 5 0.255999 14.00 14.33 0.33 28.04. 22:24 65 (NE) 43
OU Ser p 1 0.2967662 8.25 8.43 0.18 28.04. 22:24 143 (SE) 52
V2248 Sgr p 10 0.3148 13.50 14.00 0.50 28.04. 22:24 113 (SE) -31
W For p 7 0.617895 13.13 13.76 0.63 28.04. 22:24 334 (NW) -64
AD Cnc s 1 0.2827379 13.10 13.40 0.30 28.04. 22:24 266 (W) 17
V524 Hya p 10 0.15 17.12 19.40 2.28 28.04. 22:24 253 (W) 14
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 28.04. 22:25 54 (NE) -25
V474 Hya s 6 0.528304 11.80 11.80 0.00 28.04. 22:25 265 (W) 5
V428 Cam p 8 0.290606 12.85 13.15 0.30 28.04. 22:25 344 (N) 43
V1335 Her p 10 0.59428 14.10 14.60 0.50 28.04. 22:25 87 (E) 38
AS Aps p 9 0.399351 13.40 13.80 0.40 28.04. 22:25 170 (S) -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.