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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:15 // 16:12 UTC
Civil Twilight (6°): 05:43 // 16:44 UTC
Nautical Twilight (12°): 05:05 // 17:22 UTC
Astronomical Twilight (18°): 04:28 // 18:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V502 And p 6 0.318892 13.80 14.20 0.40 12.02. 02:34 4 (N) -10
V556 And p 1 0.43141 14.55 14.80 0.25 12.02. 02:34 350 (N) 5
V1300 Her p 1 0.296334 12.63 13.00 0.37 12.02. 02:35 75 (E) 39
GK Boo s 1 0.477772 10.30 10.30 0.00 12.02. 02:35 119 (SE) 68
V789 Her s 1 0.3200448 14.90 14.90 0.00 12.02. 02:35 76 (E) 49
EQ UMa s 6 0.3581533 12.40 12.60 0.20 12.02. 02:35 302 (NW) 50
V654 Pup p 9 0.370015 14.00 14.80 0.80 12.02. 02:35 233 (SW) -32
EH Lyn s 1 0.326743 13.00 13.00 0.00 12.02. 02:35 274 (W) 44
V860 Cas s 3 1.08385 12.40 12.40 0.00 12.02. 02:35 6 (N) 10
V506 Mon p 10 2.133508 13.30 14.00 0.70 12.02. 02:35 271 (W) -6
ZZ Vol p 10 0.847434 8.37 8.69 0.32 12.02. 02:36 209 (SW) -44
V877 Per p 1 1.1109827 13.91 15.27 1.36 12.02. 02:36 343 (N) 16
V680 Cas s 10 1.0838485 12.00 12.00 0.00 12.02. 02:36 12 (N) 32
SX Psc p 1 0.8258808 11.20 12.10 0.90 12.02. 02:36 2 (N) -28
MZ Lyr s 7 0.9673965 13.30 14.00 0.70 12.02. 02:37 74 (E) 22
V577 Lyr p 9 0.390011 14.50 15.00 0.50 12.02. 02:37 60 (NE) 36
V997 Cyg s 1 0.458224 14.10 14.10 0.00 12.02. 02:37 45 (NE) 33
HW Vir p 1 0.11671953 10.50 11.20 0.70 12.02. 02:37 186 (S) 31
QW And p 5 0.49187 12.60 13.00 0.40 12.02. 02:38 358 (N) 10
V447 Cam p 7 0.83614 11.89 12.36 0.47 12.02. 02:38 330 (NW) 43
V843 Mon s 2 0.526121 12.40 12.90 0.50 12.02. 02:38 278 (W) 6
XZ PsA p 10 0.753579 7.73 8.12 0.39 12.02. 02:38 87 (E) -46
CS Pup p 10 2.6593537 12.30 13.50 1.20 12.02. 02:38 252 (W) -11
V514 Cam s 6 0.362742 12.63 11.00 -1.63 12.02. 02:38 352 (N) 59
V1055 Sco s 4 0.363686 8.65 8.65 0.00 12.02. 02:38 142 (SE) -8
GK Lib s 3 2.116458 12.80 12.80 0.00 12.02. 02:38 147 (SE) 19
V2490 Cyg p 10 0.78099 11.75 12.25 0.50 12.02. 02:38 43 (NE) 1
V528 Oph p 7 2.70549 12.60 13.70 1.10 12.02. 02:38 126 (SE) -10
AU Phe s 10 0.2658125 12.23 12.73 0.50 12.02. 02:38 289 (W) -82
BV Tau s 3 0.930451 11.70 11.90 0.20 12.02. 02:39 301 (NW) 4
V Sge p 1 0.5141928 8.60 13.90 5.30 12.02. 02:39 63 (NE) 5
V507 Lyr p 7 0.366912 14.21 14.75 0.54 12.02. 02:39 76 (E) 25
V1009 Cas s 7 0.784681 12.30 12.50 0.20 12.02. 02:39 2 (N) 16
OU Ser s 1 0.2967662 8.25 8.43 0.18 12.02. 02:39 129 (SE) 47
OV Dra p 9 0.0587357 19.00 20.70 1.70 12.02. 02:39 354 (N) 73
AH Lyr p 1 1.030705 12.00 13.00 1.00 12.02. 02:39 71 (E) 20
DV Peg s 1 0.642167 11.70 12.10 0.40 12.02. 02:39 50 (NE) -4
HL Dra p 1 0.944276 7.35 7.66 0.31 12.02. 02:39 47 (NE) 44
EI CVn s 1 0.260766 11.80 12.45 0.65 12.02. 02:39 143 (SE) 71
V477 Her s 8 0.3251804 14.90 15.40 0.50 12.02. 02:39 92 (E) 37
NZ Boo p 1 0.0589094 17.20 20.00 2.80 12.02. 02:39 117 (SE) 63
V356 Vel s 10 1.767397 6.73 6.87 0.14 12.02. 02:39 202 (S) -16
MY Cam p 10 1.1754514 9.80 10.15 0.35 12.02. 02:39 337 (NW) 23
V417 Aql p 1 0.3703135 11.00 11.50 0.50 12.02. 02:40 81 (E) 0
DK Aql p 10 4.546665 13.00 14.00 1.00 12.02. 02:40 94 (E) -11
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 12.02. 02:40 360 (N) 21
V2632 Oph p 9 2.69691 12.98 13.60 0.62 12.02. 02:40 127 (SE) -1
BU Eri s 6 0.8430936 9.40 9.40 0.00 12.02. 02:40 298 (NW) -47
IZ Per p 4 3.687673 7.80 9.00 1.20 12.02. 02:40 357 (N) 14
HX UMa s 5 0.379156 8.89 9.06 0.17 12.02. 02:40 246 (SW) 76
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.