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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:30 // 15:57 UTC
Civil Twilight (6°): 05:57 // 16:30 UTC
Nautical Twilight (12°): 05:18 // 17:08 UTC
Astronomical Twilight (18°): 04:40 // 17:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V692 Pup p 10 0.34 14.53 14.72 0.19 03.02. 01:55 234 (SW) 11
V874 Cyg s 4 0.3487351 13.50 13.80 0.30 03.02. 01:55 53 (NE) 7
WY Tau p 1 0.6927606 11.14 11.73 0.59 03.02. 01:55 286 (W) 21
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 03.02. 01:55 34 (NE) 17
V443 Nor p 10 0.4091 16.50 16.90 0.40 03.02. 01:55 147 (SE) -28
YY CrB s 1 0.37656 8.64 8.64 0.00 03.02. 01:55 82 (E) 46
WY Hya p 1 0.716008 10.40 11.20 0.80 03.02. 01:56 241 (SW) 23
V1647 Aql s 6 0.463588 13.50 13.90 0.40 03.02. 01:56 75 (E) -26
BH UMa p 1 0.349341 11.50 12.30 0.80 03.02. 01:56 289 (W) 80
BN Ari s 1 0.2993717 10.38 10.98 0.60 03.02. 01:56 329 (NW) -7
EH Cnc p 1 0.4180364 11.73 12.47 0.74 03.02. 01:56 253 (W) 41
V502 Oph s 1 0.453387 8.34 8.81 0.47 03.02. 01:56 103 (E) 11
V947 Cep p 10 0.331677 12.62 12.88 0.26 03.02. 01:56 1 (N) 41
AH Mic s 10 0.387315 13.20 13.60 0.40 03.02. 01:56 88 (E) -60
V2278 Cyg p 9 0.442184 13.30 13.62 0.32 03.02. 01:56 39 (NE) 28
OS Boo p 10 0.275727 13.80 14.10 0.30 03.02. 01:56 83 (E) 56
IV Cas p 1 0.9985167 11.20 12.40 1.20 03.02. 01:56 0 (N) 13
V959 Cas p 1 1.065155 11.97 12.61 0.64 03.02. 01:57 357 (N) 15
V1193 Cyg s 1 0.5037687 12.70 13.10 0.40 03.02. 01:57 27 (NE) 27
CM Com s 1 0.5545147 13.00 13.00 0.00 03.02. 01:57 166 (S) 61
V2240 Cyg s 1 0.404173 12.03 12.03 0.00 03.02. 01:57 40 (NE) 9
V353 Lup p 10 0.67957 12.20 12.80 0.60 03.02. 01:57 145 (SE) -13
RZ Dra p 1 0.5508762 10.11 11.01 0.90 03.02. 01:58 40 (NE) 38
V680 Per p 1 0.37422 13.55 14.13 0.58 03.02. 01:58 327 (NW) 4
KV Gem s 1 0.358522 12.40 12.85 0.45 03.02. 01:58 270 (W) 21
V461 Peg p 9 1.142273 13.10 13.60 0.50 03.02. 01:58 30 (NE) -17
V523 Cas p 1 0.2336923 10.62 11.45 0.83 03.02. 01:58 352 (N) 11
V354 UMa s 7 0.2938285 10.93 11.20 0.27 03.02. 01:58 83 (E) 73
V954 Oph p 9 0.2252705 14.30 14.90 0.60 03.02. 01:58 86 (E) -2
V422 Nor p 10 0.5788 16.92 17.60 0.68 03.02. 01:58 147 (SE) -27
DF Hya s 1 0.3306016 11.00 11.50 0.50 03.02. 01:59 236 (SW) 33
V734 Cep p 3 3.765974 11.05 11.42 0.37 03.02. 01:59 359 (N) 36
CM Cap p 5 0.4189 11.00 11.60 0.60 03.02. 01:59 68 (E) -33
V1542 Aql p 1 0.417537 11.71 12.34 0.63 03.02. 01:59 62 (NE) -11
G2837.1343 And p 8 0.266628 11.90 12.35 0.45 03.02. 01:59 337 (NW) 7
V407 Peg p 1 0.636884 9.30 9.70 0.40 03.02. 01:59 4 (N) -24
V404 Dra p 10 0.3476427 11.57 11.77 0.20 03.02. 01:59 49 (NE) 31
V2647 Oph p 8 3.3515 12.30 12.85 0.55 03.02. 01:59 85 (E) 10
V417 Lyr s 4 0.300661 14.90 14.90 0.00 03.02. 01:59 56 (NE) 12
V2546 Cyg s 1 0.62279 11.37 11.92 0.55 03.02. 02:00 42 (NE) 3
VY Sex s 1 0.4434355 9.01 9.30 0.29 03.02. 02:00 199 (S) 36
AN UMa s 6 0.07975275 14.90 20.20 5.30 03.02. 02:00 244 (SW) 80
CX Aqr s 1 0.5559864 10.55 10.80 0.25 03.02. 02:00 25 (NE) -38
QY Boo p 10 0.341883 12.70 12.90 0.20 03.02. 02:00 77 (E) 52
LM Cnc p 5 0.315801 12.00 12.50 0.50 03.02. 02:00 242 (SW) 38
V1787 Cyg p 3 0.739503 12.40 13.60 1.20 03.02. 02:00 28 (NE) 23
GU Vul p 2 0.774228 11.60 12.20 0.60 03.02. 02:00 52 (NE) 4
SS Ari p 1 0.405986 10.37 10.92 0.55 03.02. 02:00 330 (NW) -11
V2291 Cyg s 10 0.8167 11.50 11.50 0.00 03.02. 02:00 41 (NE) 22
G5777.0383 Aqr s 6 0.579077 13.47 13.47 0.00 03.02. 02:00 51 (NE) -40
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.