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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:03 // 16:24 UTC
Civil Twilight (6°): 05:31 // 16:56 UTC
Nautical Twilight (12°): 04:53 // 17:33 UTC
Astronomical Twilight (18°): 04:16 // 18:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AR CrB s 1 0.3973515 10.80 10.80 0.00 18.02. 20:23 43 (NE) 0
V470 Cam p 1 0.0956467 14.10 14.75 0.65 18.02. 20:23 357 (N) 73
V691 Pup p 10 0.7 12.51 12.57 0.06 18.02. 20:24 166 (S) 26
V505 Cam s 7 0.336361 13.80 14.40 0.60 18.02. 20:24 6 (N) 56
BP Vel p 10 0.264987 12.90 13.80 0.90 18.02. 20:24 170 (S) -6
V455 Mon p 5 0.6817285 14.50 15.30 0.80 18.02. 20:24 188 (S) 40
V870 Cep p 7 0.301066 10.93 11.17 0.24 18.02. 20:24 340 (N) 27
V930 Cep p 8 0.393722 12.48 12.83 0.35 18.02. 20:24 339 (N) 37
V553 And p 6 0.30903 17.12 17.68 0.56 18.02. 20:24 297 (NW) 38
V1104 Her s 1 0.227876 13.30 13.30 0.00 18.02. 20:24 12 (N) 10
V1638 Ori p 8 0.614052 11.43 11.86 0.43 18.02. 20:24 222 (SW) 28
VW Cep p 1 0.2783115 7.23 7.68 0.45 18.02. 20:24 354 (N) 36
V744 Cep p 5 0.624553 12.20 12.54 0.34 18.02. 20:24 342 (N) 34
G0645.0085 Ari p 8 0.35522 12.88 12.88 0.00 18.02. 20:24 266 (W) 23
GW Leo p 9 0.3361243 13.00 13.13 0.13 18.02. 20:25 119 (SE) 39
V1341 Aql p 8 0.304012 13.00 13.70 0.70 18.02. 20:25 8 (N) -40
V442 Nor p 10 1.8258 14.61 15.00 0.39 18.02. 20:25 123 (SE) -59
AQ Boo p 1 0.333139 12.30 13.00 0.70 18.02. 20:25 74 (E) 9
IP Peg p 1 0.15820616 13.00 18.60 5.60 18.02. 20:25 304 (NW) -3
BC Gru s 8 0.3073055 9.90 10.30 0.40 18.02. 20:25 253 (W) -57
V954 Oph p 9 0.2252705 14.30 14.90 0.60 18.02. 20:25 22 (N) -36
KR Cyg p 1 0.8451528 9.19 10.00 0.81 18.02. 20:25 350 (N) -9
KV Eri p 10 0.271753 12.48 13.01 0.53 18.02. 20:26 224 (SW) -23
VZ Tri s 2 0.4334825 12.80 13.30 0.50 18.02. 20:26 282 (W) 33
V582 Lyr s 1 0.255905 13.44 13.44 0.00 18.02. 20:26 5 (N) 1
DK Sge p 1 0.621824 12.20 13.20 1.00 18.02. 20:26 347 (N) -18
V899 Her s 1 0.421169 7.93 7.93 0.00 18.02. 20:26 34 (NE) 1
V658 Lyr s 1 0.33026 11.10 11.10 0.00 18.02. 20:26 8 (N) 7
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 18.02. 20:27 2 (N) -28
PY Boo p 9 0.278049 12.10 12.65 0.55 18.02. 20:27 35 (NE) 23
ET Leo s 1 0.3465036 9.55 9.55 0.00 18.02. 20:27 118 (SE) 32
V1230 Tau p 10 0.3524 14.28 14.52 0.24 18.02. 20:27 246 (SW) 32
IS Boo p 8 0.25145 14.00 14.60 0.60 18.02. 20:27 47 (NE) 29
BB Peg p 1 0.361501 10.80 11.48 0.68 18.02. 20:27 316 (NW) -13
V1222 Tau p 4 0.295362 13.28 13.64 0.36 18.02. 20:27 251 (W) 27
V804 Cep p 6 0.347592 12.94 13.45 0.51 18.02. 20:27 352 (N) 52
QY Hya s 2 0.292341 9.04 9.04 0.00 18.02. 20:27 122 (SE) -10
V1341 Her p 9 0.58353 15.65 16.10 0.45 18.02. 20:27 16 (N) -26
V443 Cam p 9 0.411691 14.00 14.90 0.90 18.02. 20:27 351 (N) 65
PS Vir p 1 0.289806 12.00 12.30 0.30 18.02. 20:27 102 (E) 19
V382 And p 8 1.479 9.18 9.41 0.23 18.02. 20:28 321 (NW) 15
BF Cap p 9 0.532676 8.92 9.27 0.35 18.02. 20:28 335 (NW) -57
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 18.02. 20:28 346 (N) -8
EX Del s 1 0.3309877 12.80 13.30 0.50 18.02. 20:28 346 (N) -23
V1437 Cyg p 8 0.45453 15.30 16.10 0.80 18.02. 20:28 359 (N) -9
QV Her p 10 3.221217 14.40 16.60 2.20 18.02. 20:28 15 (N) -6
V1187 Cyg p 1 1.507 10.88 11.23 0.35 18.02. 20:28 350 (N) 3
G5820.1011 Aqr p 7 0.394844 11.63 11.63 0.00 18.02. 20:28 292 (W) -29
DS Sge p 10 2.65094 15.80 16.80 1.00 18.02. 20:28 354 (N) -23
V1289 Her p 1 0.340092 11.06 11.45 0.39 18.02. 20:29 21 (N) -3
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.