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Ephemerides for Variable Stars

02: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

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

Sunrise // Sunset: 06:00 // 16:26 UTC
Civil Twilight (6°): 05:29 // 16:58 UTC
Nautical Twilight (12°): 04:51 // 17:35 UTC
Astronomical Twilight (18°): 04:14 // 18:13 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BL Dra s 4 0.402665 11.90 11.90 0.00 20.02. 09:19 336 (NW) 78
V1104 Her s 1 0.227876 13.30 13.30 0.00 20.02. 09:19 280 (W) 69
G4902.1190 Hya p 10 0.71958 9.90 10.50 0.60 20.02. 09:19 330 (NW) -42
MS UMa s 1 0.410388 11.97 11.97 0.00 20.02. 09:19 330 (NW) 18
IT Ara s 9 0.5283806 12.50 12.50 0.00 20.02. 09:19 203 (SW) -26
V513 Cyg s 5 1.0561825 12.50 12.60 0.10 20.02. 09:19 153 (SE) 80
V463 Peg s 7 0.330569 11.60 12.05 0.45 20.02. 09:19 143 (SE) 53
V639 Aur s 4 0.3571 14.01 14.01 0.00 20.02. 09:19 22 (N) 17
V1232 Her p 9 0.267905 14.45 15.13 0.68 20.02. 09:19 271 (W) 52
QY Boo p 10 0.341883 12.70 12.90 0.20 20.02. 09:19 291 (W) 43
AK Men p 10 0.41244 9.13 9.28 0.15 20.02. 09:19 164 (S) -53
GI Vul p 1 0.4814828 13.50 14.60 1.10 20.02. 09:19 202 (S) 65
V1107 Cas p 1 0.273412 12.88 13.20 0.32 20.02. 09:19 44 (NE) 49
LU Lib p 10 0.351671 13.50 14.30 0.80 20.02. 09:19 242 (SW) 0
V402 Lac s 4 3.78206 6.70 6.70 0.00 20.02. 09:20 96 (E) 71
GH CVn p 10 0.381372 13.10 13.40 0.30 20.02. 09:20 303 (NW) 28
V915 Cen p 10 1.403 7.91 8.50 0.59 20.02. 09:20 223 (SW) -60
V2717 Oph p 9 0.336 15.00 15.50 0.50 20.02. 09:20 230 (SW) 19
V405 Gem p 1 0.462107 10.88 11.04 0.16 20.02. 09:20 25 (NE) -21
YY Cet s 1 0.7904598 10.58 10.78 0.20 20.02. 09:20 106 (E) -10
OS Boo p 10 0.275727 13.80 14.10 0.30 20.02. 09:20 295 (NW) 37
RZ Cas s 1 1.195251 6.18 6.26 0.08 20.02. 09:20 29 (NE) 44
AM Tau s 1 2.043923 10.40 10.40 0.00 20.02. 09:20 38 (NE) -16
GN CVn s 1 0.395009 12.00 12.50 0.50 20.02. 09:20 300 (NW) 26
V1077 Cas p 9 0.260823 14.73 15.58 0.85 20.02. 09:20 49 (NE) 48
V495 Aql p 10 1.008914 14.50 15.00 0.50 20.02. 09:20 204 (SW) 28
UY Cru p 9 1.40446 12.70 13.50 0.80 20.02. 09:21 222 (SW) -56
GW Psc s 8 0.3363377 11.35 11.35 0.00 20.02. 09:21 98 (E) 17
V1647 Aql s 6 0.463588 13.50 13.90 0.40 20.02. 09:21 192 (S) 29
NSV 04188 Cnc p 5 0.308035 12.00 13.10 1.10 20.02. 09:21 355 (N) -27
V1236 Tau p 10 1.29395 18.10 18.27 0.17 20.02. 09:21 41 (NE) -3
V392 Ori p 1 0.659284 10.90 11.50 0.60 20.02. 09:21 32 (NE) -15
AU Phe s 10 0.2658125 12.23 12.73 0.50 20.02. 09:21 129 (SE) -30
V336 Sgr p 10 1.284354 14.00 15.10 1.10 20.02. 09:21 199 (S) 16
AX Vir p 1 0.7025264 10.00 10.81 0.81 20.02. 09:21 283 (W) -6
ZZ Cep s 1 2.141799 8.60 8.74 0.14 20.02. 09:21 31 (NE) 65
OO Cyg s 7 0.2620015 14.10 14.10 0.00 20.02. 09:21 208 (SW) 77
V1140 Her p 10 0.373001 13.70 14.10 0.40 20.02. 09:21 293 (NW) 47
V1286 Cen p 10 0.613378 11.37 11.98 0.61 20.02. 09:21 247 (SW) -38
PT Lib p 10 0.434556 13.90 14.60 0.70 20.02. 09:21 245 (SW) -8
V535 Aur s 5 0.384744 12.73 13.13 0.40 20.02. 09:21 19 (N) 9
V341 Lyr p 10 1.414533 14.20 15.50 1.30 20.02. 09:21 248 (W) 69
V901 Cen p 1 0.3542133 11.94 12.30 0.37 20.02. 09:21 250 (W) -63
NN Dra s 7 0.382879 12.34 12.90 0.56 20.02. 09:22 330 (NW) 37
V5528 Sgr p 10 0.3668 17.50 18.10 0.60 20.02. 09:22 208 (SW) 10
KW Boo p 5 0.348865 14.00 14.50 0.50 20.02. 09:22 287 (W) 21
HY Gem p 5 0.351013 16.70 17.50 0.80 20.02. 09:22 26 (NE) -14
BV Aps p 7 1.646889 12.39 13.21 0.82 20.02. 09:22 192 (S) -44
V1847 Ori s 1 0.342605 12.09 12.36 0.27 20.02. 09:22 50 (NE) -15
CU Tuc p 10 0.865837 9.88 10.24 0.36 20.02. 09:23 152 (SE) -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.