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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:27 // 16:00 UTC
Civil Twilight (6°): 05:54 // 16:33 UTC
Nautical Twilight (12°): 05:15 // 17:11 UTC
Astronomical Twilight (18°): 04:38 // 17:49 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AU Aqr s 10 0.3711583 12.90 12.90 0.00 05.02. 09:51 147 (SE) 8
GN Boo s 1 0.3016025 10.75 10.75 0.00 05.02. 09:52 281 (W) 31
CY Cha p 10 0.443751 13.50 14.00 0.50 05.02. 09:52 193 (S) -57
V470 Cam s 1 0.0956467 14.10 14.25 0.15 05.02. 09:52 5 (N) 27
RT Scl p 9 0.51156 10.31 10.99 0.68 05.02. 09:52 121 (SE) -8
EG CMa p 9 1.837826 10.50 12.00 1.50 05.02. 09:52 43 (NE) -56
V1223 Sco p 10 1.9083 11.00 11.22 0.22 05.02. 09:52 213 (SW) -9
DR Aqr p 9 1.277955 13.60 14.30 0.70 05.02. 09:52 157 (SE) 40
V396 Mon s 1 0.3963436 12.60 13.50 0.90 05.02. 09:52 23 (NE) -34
AU Ser s 1 0.3864975 10.90 11.61 0.71 05.02. 09:52 262 (W) 36
DE Hya p 5 4.227682 11.00 14.00 3.00 05.02. 09:53 350 (N) -34
I Boo s 1 0.2678178 5.80 6.29 0.49 05.02. 09:53 297 (NW) 44
V431 Gem p 10 0.254 17.50 17.70 0.20 05.02. 09:53 4 (N) -16
EQ Per s 4 1.485827 14.00 14.00 0.00 05.02. 09:53 43 (NE) 30
V1321 Cyg s 4 0.728184 13.07 13.07 0.00 05.02. 09:53 148 (SE) 80
VV Cet s 1 0.5223925 10.43 10.99 0.56 05.02. 09:53 103 (E) 8
V453 Cam p 10 0.328046 12.80 13.10 0.30 05.02. 09:53 7 (N) 32
V757 Cep s 8 0.343873 14.00 14.70 0.70 05.02. 09:53 18 (N) 53
VW UMi s 7 0.488922 12.10 12.52 0.42 05.02. 09:54 354 (N) 52
KV Gem p 1 0.358522 12.40 12.90 0.50 05.02. 09:54 18 (N) -23
V3903 Sgr s 10 1.7442288 7.00 7.00 0.00 05.02. 09:54 205 (SW) 12
V817 Cep p 10 0.451203 15.52 16.32 0.80 05.02. 09:54 21 (N) 79
V549 And p 10 0.315957 14.00 14.50 0.50 05.02. 09:54 61 (NE) 30
V737 Per s 1 0.366599 12.65 13.20 0.55 05.02. 09:54 50 (NE) 11
NSV 04158 Cnc s 2 0.37841 14.50 13.50 -1.00 05.02. 09:54 349 (N) -22
IV Gem s 3 0.60269 12.20 12.20 0.00 05.02. 09:54 9 (N) -9
AQ Cru p 9 1.154979 13.20 13.90 0.70 05.02. 09:55 223 (SW) -56
V362 Dra s 9 0.3472233 12.11 12.11 0.00 05.02. 09:55 328 (NW) 63
V859 Cyg p 1 0.4050029 11.70 12.20 0.50 05.02. 09:55 198 (S) 68
EL Lyn p 7 0.644538 12.65 13.20 0.55 05.02. 09:55 355 (N) 1
V678 Cyg p 10 2.29179 14.70 15.60 0.90 05.02. 09:55 88 (E) 71
V811 Cen p 10 2.02092 11.00 11.60 0.60 05.02. 09:55 224 (SW) -57
AM Eri s 4 0.3165735 14.40 14.40 0.00 05.02. 09:55 67 (NE) -33
RY Cnc p 1 1.092946 12.99 15.52 2.53 05.02. 09:55 350 (N) -20
VZ Tri s 2 0.4334825 12.80 13.30 0.50 05.02. 09:55 64 (NE) 20
V1222 Tau s 4 0.295362 13.28 13.40 0.12 05.02. 09:55 67 (NE) -7
V1077 Cas p 9 0.260823 14.73 15.58 0.85 05.02. 09:55 47 (NE) 45
DW CMi s 2 0.30755495 14.50 14.50 0.00 05.02. 09:56 5 (N) -35
LR Cam p 1 0.43414 10.70 11.30 0.60 05.02. 09:56 14 (N) 31
CC Tau p 6 0.479667 12.80 13.50 0.70 05.02. 09:56 55 (NE) -23
V907 Mon p 10 1.41626 10.31 10.59 0.28 05.02. 09:56 23 (NE) -30
V641 Ori s 1 0.450815 14.20 14.50 0.30 05.02. 09:56 32 (NE) -21
XY Boo p 1 0.370564 10.30 10.61 0.31 05.02. 09:56 285 (W) 14
V438 Per p 10 3.50939 8.28 8.34 0.06 05.02. 09:56 44 (NE) 38
GU Ori s 1 0.470682 12.90 12.90 0.00 05.02. 09:56 29 (NE) -23
NQ Aqr p 8 0.429586 12.40 12.95 0.55 05.02. 09:56 161 (S) 27
RZ Col p 10 0.565194 11.00 11.58 0.58 05.02. 09:56 79 (E) -58
V909 Cep s 7 0.425573 12.13 12.13 0.00 05.02. 09:56 51 (NE) 64
HH Boo p 1 0.318666 11.00 11.50 0.50 05.02. 09:57 301 (NW) 37
V464 Hya p 9 0.342528 13.25 13.80 0.55 05.02. 09:57 249 (W) -18
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.