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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:01 // 16:26 UTC
Civil Twilight (6°): 05:29 // 16:57 UTC
Nautical Twilight (12°): 04:52 // 17:35 UTC
Astronomical Twilight (18°): 04:14 // 18:12 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V340 Vir p 6 0.45486 11.53 12.22 0.69 20.02. 11:37 305 (NW) -42
GW Psc p 8 0.3363377 11.35 12.00 0.65 20.02. 11:37 128 (SE) 37
BD Scl p 9 0.566291 10.02 10.30 0.28 20.02. 11:37 154 (SE) 11
BI CVn s 1 0.3842103 10.35 10.75 0.40 20.02. 11:37 332 (NW) 2
GO Lac p 10 0.539191 15.00 16.00 1.00 20.02. 11:37 246 (SW) 85
BV Tau s 3 0.930451 11.70 11.90 0.20 20.02. 11:37 64 (NE) 8
ER Cep p 9 0.2857369 15.67 16.34 0.67 20.02. 11:37 4 (N) 54
PP And p 10 2.71649 14.30 16.60 2.30 20.02. 11:37 87 (E) 51
QV UMa p 6 0.311444 13.50 14.50 1.00 20.02. 11:37 9 (N) 11
Y For p 10 0.2699092 13.80 14.20 0.40 20.02. 11:37 128 (SE) -5
V361 Pup p 10 0.367365 8.05 8.39 0.34 20.02. 11:38 89 (E) -49
AK Boo p 8 0.69403 15.80 16.30 0.50 20.02. 11:38 320 (NW) -6
TU Her s 1 2.266954 10.88 10.88 0.00 20.02. 11:38 285 (W) 28
GW Cep s 1 0.3188312 11.40 12.00 0.60 20.02. 11:38 13 (N) 56
AU Ser s 1 0.3864975 10.90 11.61 0.71 20.02. 11:38 293 (NW) 10
V448 Cas s 7 0.574084 14.50 15.00 0.50 20.02. 11:38 48 (NE) 69
V851 Cas s 7 0.960277 12.68 12.68 0.00 20.02. 11:38 62 (NE) 80
V1238 Her p 4 0.3701515 9.53 9.53 0.00 20.02. 11:38 297 (NW) 34
V1103 Her s 1 0.2913524 11.90 11.90 0.00 20.02. 11:38 280 (W) 39
V581 Lyr s 8 0.787001 12.70 12.70 0.00 20.02. 11:39 275 (W) 48
V496 Cam p 7 0.392897 13.95 14.40 0.45 20.02. 11:39 7 (N) 43
XY Ari p 10 0.25265 13.54 17.60 4.06 20.02. 11:39 97 (E) 32
V384 Vul p 1 0.4388572 12.72 13.16 0.44 20.02. 11:39 228 (SW) 62
V963 Per p 1 0.462078 13.20 14.20 1.00 20.02. 11:39 50 (NE) 37
ET Ori p 1 0.9509356 11.20 12.30 1.10 20.02. 11:39 86 (E) -1
V464 Hya p 9 0.342528 13.25 13.80 0.55 20.02. 11:39 279 (W) -44
LW And p 9 0.472811 15.50 16.40 0.90 20.02. 11:40 85 (E) 50
EL Boo s 1 0.4137625 9.38 9.38 0.00 20.02. 11:40 301 (NW) -6
GI CVn p 8 0.30316 14.10 14.90 0.80 20.02. 11:40 327 (NW) 16
IY UMa p 4 0.0739138 18.40 20.00 1.60 20.02. 11:40 360 (N) 18
EP Aur p 1 0.5910081 10.80 11.30 0.50 20.02. 11:40 54 (NE) 11
V458 Mon p 5 0.3969371 13.30 13.90 0.60 20.02. 11:41 62 (NE) -19
XZ For p 9 0.308127 9.90 10.28 0.38 20.02. 11:41 142 (SE) -7
AY Aqr s 10 0.281995 13.70 14.30 0.60 20.02. 11:41 184 (S) 20
V435 Gem s 1 0.3365 10.55 10.90 0.35 20.02. 11:41 39 (NE) -9
IS Boo s 8 0.25145 14.00 14.00 0.00 20.02. 11:41 326 (NW) 19
V404 Lyr p 1 0.7309425 12.20 13.00 0.80 20.02. 11:41 272 (W) 52
HR Lac p 1 0.42907 13.90 14.40 0.50 20.02. 11:41 280 (W) 84
CN Tri p 7 0.36705 12.00 12.30 0.30 20.02. 11:41 93 (E) 43
V1094 Cas s 1 0.51429 12.40 12.74 0.34 20.02. 11:42 52 (NE) 66
V449 Per p 1 0.4731033 12.70 13.30 0.60 20.02. 11:42 83 (E) 43
BL Eri p 1 0.416918 11.51 12.28 0.77 20.02. 11:42 104 (E) -4
OO Lac p 5 1.755948 12.50 14.20 1.70 20.02. 11:42 347 (N) 84
W UMi s 1 1.7011485 8.51 8.66 0.15 20.02. 11:42 354 (N) 49
YZ Phe p 10 0.23472665 12.65 13.32 0.67 20.02. 11:42 150 (SE) -13
IO Boo p 7 0.2711483 13.00 13.50 0.50 20.02. 11:42 314 (NW) -2
V444 Cam p 10 0.36296 13.80 14.30 0.50 20.02. 11:43 13 (N) 45
LY Cep p 10 1.948004 13.90 14.20 0.30 20.02. 11:43 338 (N) 76
V789 Cyg p 6 0.288551 13.30 13.70 0.40 20.02. 11:43 262 (W) 47
V1712 Aql s 8 0.39611 13.15 13.90 0.75 20.02. 11:43 245 (SW) 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.