Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:26 // 16:01 UTC
Civil Twilight (6°): 05:54 // 16:33 UTC
Nautical Twilight (12°): 05:15 // 17:12 UTC
Astronomical Twilight (18°): 04:37 // 17:50 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V417 Gem p 9 0.393382 9.80 9.92 0.12 05.02. 05:21 314 (NW) 1
AH TrA p 10 1.399562 13.70 15.00 1.30 05.02. 05:21 174 (S) -23
V1367 Tau p 1 0.347677 11.29 11.63 0.34 05.02. 05:21 331 (NW) -11
HH Boo p 1 0.318666 11.00 11.50 0.50 05.02. 05:21 258 (W) 79
V554 And p 5 0.35291 16.32 16.78 0.46 05.02. 05:21 15 (N) 6
CN Tri p 7 0.36705 12.00 12.30 0.30 05.02. 05:21 11 (N) -9
V1128 Tau s 1 0.3053717 9.65 9.65 0.00 05.02. 05:22 353 (N) -27
V2181 Cyg s 1 0.5734825 13.00 13.00 0.00 05.02. 05:22 82 (E) 35
V508 Cen p 10 0.3945023 12.70 13.20 0.50 05.02. 05:22 193 (S) -3
V343 UMa p 1 0.560642 14.20 14.70 0.50 05.02. 05:22 301 (NW) 48
BT CrB p 9 0.0892 18.90 20.40 1.50 05.02. 05:22 156 (SE) 74
FS Aqr s 7 0.26205 13.20 13.20 0.00 05.02. 05:22 82 (E) -7
RS CVn s 4 4.79779 7.93 8.19 0.26 05.02. 05:22 253 (W) 62
OS Boo p 10 0.275727 13.80 14.10 0.30 05.02. 05:23 209 (SW) 82
AE Phe s 1 0.362374 7.56 8.19 0.63 05.02. 05:23 99 (E) -72
RAFV138 Del s 6 0.3615 14.40 14.80 0.40 05.02. 05:23 95 (E) 18
V1043 Cas s 1 0.661587 13.29 13.29 0.00 05.02. 05:23 25 (NE) 19
V1353 Ori p 1 0.471453 12.93 13.20 0.27 05.02. 05:23 318 (NW) -33
V1095 Her s 1 0.415379 11.90 11.90 0.00 05.02. 05:23 95 (E) 68
V1918 Cyg p 1 0.4131754 10.59 11.12 0.53 05.02. 05:23 62 (NE) 53
EE Hya p 10 1.602358 14.20 15.20 1.00 05.02. 05:23 220 (SW) -5
DF Gru p 10 0.70079 10.35 10.79 0.43 05.02. 05:23 107 (E) -45
V696 Pup p 10 0.945 14.30 14.43 0.13 05.02. 05:24 276 (W) -22
AO Ser p 1 0.8793471 10.70 12.00 1.30 05.02. 05:24 166 (S) 57
EH Cnc p 1 0.4180364 11.73 12.47 0.74 05.02. 05:24 295 (NW) 7
V2357 Oph p 6 0.415568 10.66 10.79 0.13 05.02. 05:24 147 (SE) 47
V477 Peg p 9 0.2747515 11.65 11.75 0.10 05.02. 05:24 71 (E) 11
V753 Mon s 5 0.677044 8.30 8.30 0.00 05.02. 05:24 295 (NW) -24
DM Peg p 4 2.588997 10.80 11.60 0.80 05.02. 05:24 49 (NE) -7
DU CVn s 2 0.3071015 13.10 13.10 0.00 05.02. 05:25 260 (W) 59
CV CMa s 6 3.628263 13.00 13.50 0.50 05.02. 05:25 283 (W) -35
V579 Lyr p 1 0.242906 12.77 13.25 0.48 05.02. 05:25 81 (E) 55
V392 Nor p 10 1.298207 8.13 8.52 0.39 05.02. 05:25 179 (S) -13
V947 Cep p 10 0.331677 12.62 12.88 0.26 05.02. 05:25 10 (N) 45
V392 Ori p 1 0.659284 10.90 11.50 0.60 05.02. 05:25 321 (NW) -13
V488 Cam s 7 0.2674155 12.80 12.80 0.00 05.02. 05:26 345 (N) 44
CQ Cap p 9 0.690802 8.82 9.21 0.39 05.02. 05:26 102 (E) -13
IQ Vel s 10 3.9262974 12.81 12.94 0.13 05.02. 05:26 236 (SW) -25
V1305 Cyg s 1 0.900903 11.40 11.50 0.10 05.02. 05:26 77 (E) 41
TX Cnc p 1 0.3828827 10.00 10.35 0.35 05.02. 05:27 292 (W) 7
WW Eri s 1 0.926499 11.12 11.32 0.20 05.02. 05:27 327 (NW) -43
HR UMa p 6 0.737064 8.78 8.94 0.16 05.02. 05:27 302 (NW) 55
V1032 Her p 2 0.68519 13.40 13.70 0.30 05.02. 05:27 129 (SE) 70
EF Dra p 1 0.424031 10.48 10.82 0.34 05.02. 05:27 29 (NE) 63
AC Sct p 10 4.797621 10.00 12.60 2.60 05.02. 05:27 129 (SE) 16
V371 Aur p 10 1.210833 15.50 16.90 1.40 05.02. 05:27 335 (NW) 9
PT Boo p 9 0.4466345 12.60 12.82 0.22 05.02. 05:27 195 (S) 83
YY Aps p 8 0.855554 12.00 12.50 0.50 05.02. 05:27 182 (S) -33
DY CVn s 1 0.2459495 12.00 12.00 0.00 05.02. 05:27 255 (W) 62
ZZ Eri s 3 0.45206 13.90 14.40 0.50 05.02. 05:27 344 (N) -50
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.