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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:47 // 16:38 UTC
Civil Twilight (6°): 05:16 // 17:09 UTC
Nautical Twilight (12°): 04:39 // 17:46 UTC
Astronomical Twilight (18°): 04:01 // 18:24 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RY Lyn p 1 1.4349865 11.40 13.30 1.90 27.02. 08:23 349 (N) 7
AC Tau p 1 2.043366 10.30 13.10 2.80 27.02. 08:23 55 (NE) -24
BT Gem p 3 1.2369358 13.90 15.30 1.40 27.02. 08:23 24 (NE) -13
V889 Cep s 10 0.418336 12.55 12.80 0.25 27.02. 08:23 35 (NE) 64
V864 Mon s 5 0.358427 9.90 10.50 0.60 27.02. 08:23 13 (N) -44
V477 Peg p 9 0.2747515 11.65 11.75 0.10 27.02. 08:24 130 (SE) 52
GU Aps s 10 0.436522 14.00 14.50 0.50 27.02. 08:24 192 (S) -45
V2636 Oph p 9 3.3337 12.75 13.50 0.75 27.02. 08:24 218 (SW) 15
V712 And p 10 0.367179 10.03 10.24 0.21 27.02. 08:24 83 (E) 45
AC Psc p 3 0.335307 13.60 14.60 1.00 27.02. 08:24 117 (SE) 29
Y Sex p 1 0.4198165 9.83 10.21 0.38 27.02. 08:24 321 (NW) -32
CU Ara p 8 1.385831 14.40 16.00 1.60 27.02. 08:24 201 (S) -25
V1091 Her p 1 0.393559 12.04 12.28 0.24 27.02. 08:24 261 (W) 57
V469 Cyg s 1 1.31251 12.80 12.90 0.10 27.02. 08:24 164 (S) 74
V470 Cyg s 10 1.87335 8.53 8.53 0.00 27.02. 08:24 151 (SE) 80
NN Vir p 2 0.4806875 7.30 7.67 0.37 27.02. 08:24 269 (W) 9
LM Boo s 1 0.327922 12.00 12.00 0.00 27.02. 08:25 278 (W) 25
BX Peg p 1 0.280418 11.00 11.69 0.69 27.02. 08:25 130 (SE) 59
BZ Eri p 1 0.6641701 9.00 9.48 0.48 27.02. 08:25 66 (NE) -26
AC Boo p 1 0.352437 10.00 10.62 0.62 27.02. 08:25 296 (NW) 42
YZ Cru p 10 0.836728 13.00 13.50 0.50 27.02. 08:25 228 (SW) -51
V623 Ara p 10 1.7188 14.00 14.50 0.50 27.02. 08:26 207 (SW) -25
AX Cas p 1 0.6003735 12.80 13.30 0.50 27.02. 08:26 42 (NE) 46
V501 Oph p 5 0.96795 10.90 11.80 0.90 27.02. 08:26 217 (SW) 49
RV CVn p 1 0.2695671 13.75 14.36 0.61 27.02. 08:26 292 (W) 19
RV Psc p 1 0.5539893 11.30 12.00 0.70 27.02. 08:26 75 (E) 29
V1043 Her p 8 0.410255 13.63 14.71 1.08 27.02. 08:26 286 (W) 63
ZZ PsA p 10 0.373893 9.28 9.56 0.28 27.02. 08:26 155 (SE) 8
AE Vol p 10 0.406614 9.97 10.54 0.57 27.02. 08:26 199 (S) -74
DY CVn s 1 0.2459495 12.00 12.00 0.00 27.02. 08:27 303 (NW) 21
BT CrB p 9 0.0892 18.90 20.40 1.50 27.02. 08:27 275 (W) 45
GU Boo p 1 0.4887296 13.10 13.70 0.60 27.02. 08:27 279 (W) 39
V455 Lac p 10 1.9879 12.44 13.05 0.61 27.02. 08:27 76 (E) 69
HR Lac p 1 0.42907 13.90 14.40 0.50 27.02. 08:27 76 (E) 70
V1069 Cas p 10 0.4090335 12.52 12.75 0.23 27.02. 08:27 52 (NE) 44
TV Cas p 1 1.812601 7.22 8.22 1.00 27.02. 08:28 50 (NE) 53
VV Cet s 1 0.5223925 10.43 10.99 0.56 27.02. 08:28 103 (E) 8
OP Aql p 9 3.227797 12.20 14.60 2.40 27.02. 08:28 183 (S) 49
GX Boo p 6 0.38784 12.16 12.32 0.16 27.02. 08:28 286 (W) 19
V500 Cam p 6 0.2483505 14.00 14.80 0.80 27.02. 08:28 356 (N) 39
V599 Aur s 1 0.316533 11.67 11.90 0.23 27.02. 08:28 35 (NE) 0
V511 Cyg p 10 4.01557 14.70 16.90 2.20 27.02. 08:28 114 (SE) 81
V552 And p 4 0.28133 16.89 17.55 0.66 27.02. 08:28 58 (NE) 32
V514 Hya p 6 0.374406 14.39 14.39 0.00 27.02. 08:28 339 (N) -40
BS Cas s 1 0.440469 12.20 12.60 0.40 27.02. 08:28 46 (NE) 45
DK Cep s 1 0.985907 12.20 12.40 0.20 27.02. 08:28 45 (NE) 70
GS Aqr p 3 0.374069 13.20 13.80 0.60 27.02. 08:29 135 (SE) 30
V339 Dra p 9 0.457404 13.40 14.00 0.60 27.02. 08:29 303 (NW) 53
HL Psc p 9 0.491606 10.79 11.12 0.33 27.02. 08:29 76 (E) 27
IQ Tel p 10 0.73673 12.60 13.00 0.40 27.02. 08:29 177 (S) -16
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.