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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:25 // 16:02 UTC
Civil Twilight (6°): 05:52 // 16:35 UTC
Nautical Twilight (12°): 05:14 // 17:13 UTC
Astronomical Twilight (18°): 04:36 // 17:51 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BH UMa p 1 0.349341 11.50 12.30 0.80 05.02. 21:00 64 (NE) 56
IK Per p 1 0.6760305 11.30 11.60 0.30 05.02. 21:00 268 (W) 62
V1057 Her p 1 0.943522 11.80 12.20 0.40 05.02. 21:00 26 (NE) -18
V339 Boo p 10 0.3628085 10.70 10.90 0.20 05.02. 21:00 34 (NE) 13
EL Tuc s 7 0.3420282 13.00 13.50 0.50 05.02. 21:01 216 (SW) -51
V1847 Ori s 1 0.342605 12.09 12.36 0.27 05.02. 21:01 222 (SW) 45
V1055 Her p 1 0.3154085 11.32 11.52 0.20 05.02. 21:01 19 (N) 4
NY Vir s 1 0.10101597 13.30 13.30 0.00 05.02. 21:01 85 (E) -7
MX Ser p 4 0.30776 13.20 13.68 0.48 05.02. 21:01 53 (NE) -30
V523 Aur s 1 0.330437 13.30 13.30 0.00 05.02. 21:02 158 (S) 81
IK Boo s 1 0.303116 12.00 12.50 0.50 05.02. 21:02 59 (NE) 13
V396 Cam p 9 0.386297 13.70 14.10 0.40 05.02. 21:02 344 (N) 66
V467 Lyr s 10 0.5457931 12.40 12.90 0.50 05.02. 21:03 7 (N) -7
RV Gru s 10 0.2595312 11.00 11.40 0.40 05.02. 21:03 254 (W) -55
HY Gem s 5 0.351013 16.70 17.50 0.80 05.02. 21:03 197 (S) 61
V2280 Cyg p 1 0.353365 13.32 14.08 0.76 05.02. 21:03 358 (N) 8
V337 Vir p 5 0.352857 13.30 14.10 0.80 05.02. 21:03 93 (E) 4
BL Leo p 1 0.28193 13.80 14.50 0.70 05.02. 21:04 88 (E) 32
V872 Aql p 9 0.5389006 15.10 16.40 1.30 05.02. 21:04 9 (N) -42
TU Cha p 6 0.557048 13.30 13.80 0.50 05.02. 21:04 168 (S) -44
IR Vir p 3 0.36938 12.10 12.70 0.60 05.02. 21:04 98 (E) 2
IP Peg p 1 0.15820616 13.00 18.60 5.60 05.02. 21:04 302 (NW) -2
VZ Psc p 1 0.2612592 10.20 10.45 0.25 05.02. 21:04 293 (NW) -12
V441 And s 4 0.469656 13.48 14.20 0.72 05.02. 21:04 301 (NW) 29
OU Ser s 1 0.2967662 8.25 8.43 0.18 05.02. 21:05 54 (NE) -7
CW Sge s 1 0.6603618 11.00 11.70 0.70 05.02. 21:05 347 (N) -20
G5248.0214 Aqr p 5 0.323088 13.67 13.67 0.00 05.02. 21:05 291 (W) -23
CP Scl p 10 0.313662 12.90 13.63 0.73 05.02. 21:05 259 (W) -28
V877 Mon p 8 2.94625 8.22 8.98 0.76 05.02. 21:05 188 (S) 30
V1355 Tau s 7 0.244668 13.00 13.00 0.00 05.02. 21:05 236 (SW) 55
GO Cyg s 1 0.717765 8.47 8.73 0.26 05.02. 21:05 342 (N) -2
QX Boo p 9 0.3604665 12.50 13.20 0.70 05.02. 21:06 35 (NE) 18
V633 Aur p 9 2.6333 14.22 15.72 1.50 05.02. 21:06 240 (SW) 72
MS Vir p 1 0.3124379 9.34 9.67 0.33 05.02. 21:06 91 (E) -22
V401 Cam s 8 0.3158103 13.20 13.60 0.40 05.02. 21:06 340 (N) 67
MU Lac p 10 0.2775155 14.10 15.10 1.00 05.02. 21:06 330 (NW) 20
RX Gru s 9 0.74314 10.50 10.70 0.20 05.02. 21:06 259 (W) -51
TX Cnc p 1 0.3828827 10.00 10.35 0.35 05.02. 21:07 142 (SE) 54
V830 Cep p 10 0.2601155 13.40 14.85 1.45 05.02. 21:07 350 (N) 31
NSV 00292 Cet p 9 0.57009 13.50 14.50 1.00 05.02. 21:07 273 (W) -7
V380 Dra s 1 0.4937366 12.28 12.28 0.00 05.02. 21:07 9 (N) 30
V1254 Cen p 10 0.37079 11.17 11.75 0.58 05.02. 21:07 125 (SE) -28
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 05.02. 21:07 340 (N) -28
V374 Dra p 10 0.4034644 9.93 10.15 0.22 05.02. 21:08 15 (N) 19
V364 Aps s 5 0.295464 14.00 14.00 0.00 05.02. 21:08 162 (S) -58
NX Dra p 9 0.275807 12.62 12.83 0.21 05.02. 21:08 23 (NE) 54
MS Her s 5 0.868042 12.90 13.30 0.40 05.02. 21:08 13 (N) -11
BB Cir p 7 3.087177 10.00 11.40 1.40 05.02. 21:08 129 (SE) -51
V397 Dra p 10 0.7918 12.45 12.90 0.45 05.02. 21:08 8 (N) 26
EI Sge s 7 0.3882466 14.00 14.60 0.60 05.02. 21:08 348 (N) -20
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.