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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:47 // 15:34 UTC
Civil Twilight (6°): 06:12 // 16:08 UTC
Nautical Twilight (12°): 05:32 // 16:48 UTC
Astronomical Twilight (18°): 04:54 // 17:27 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V520 Cas p 1 0.489832 12.50 13.10 0.60 20.01. 07:30 39 (NE) 31
V516 Her p 9 0.4632348 16.40 17.10 0.70 20.01. 07:30 144 (SE) 61
IV Dra s 4 0.2681055 13.70 13.70 0.00 20.01. 07:30 297 (NW) 81
IK Per s 1 0.6760305 11.30 11.60 0.30 20.01. 07:30 360 (N) 2
IR Lib s 8 0.2743715 8.72 8.72 0.00 20.01. 07:30 193 (S) 10
TV Mus p 10 0.4456651 11.00 11.30 0.30 20.01. 07:30 211 (SW) -38
V648 And p 10 0.5321 13.45 14.10 0.65 20.01. 07:30 54 (NE) 22
NZ Boo p 1 0.0589094 17.20 20.00 2.80 20.01. 07:30 232 (SW) 67
V413 Nor p 10 0.558 15.65 16.00 0.35 20.01. 07:30 185 (S) -17
GS Cep p 1 1.471625 10.20 11.10 0.90 20.01. 07:31 43 (NE) 38
ET Psc p 10 0.439298 9.04 9.37 0.33 20.01. 07:31 54 (NE) -14
V489 Ser p 9 0.078847 19.20 21.00 1.80 20.01. 07:31 191 (S) 39
V1079 Cas p 9 0.283611 15.83 16.00 0.17 20.01. 07:31 26 (NE) 25
BV Eri p 1 0.5076543 8.12 8.63 0.51 20.01. 07:32 15 (N) -50
V471 Cas s 1 0.4009368 14.10 14.10 0.00 20.01. 07:32 26 (NE) 22
DV Peg p 1 0.642167 11.70 12.10 0.40 20.01. 07:32 88 (E) 26
LT Eri p 1 0.17017 15.00 18.72 3.72 20.01. 07:32 9 (N) -46
MM Com p 1 0.30199 12.00 12.50 0.50 20.01. 07:32 268 (W) 49
V1053 Her s 1 0.287796 13.57 13.57 0.00 20.01. 07:32 144 (SE) 73
V811 Her p 9 0.941947 14.00 15.40 1.40 20.01. 07:32 117 (SE) 78
V1097 Her s 1 0.360849 10.75 10.75 0.00 20.01. 07:32 147 (SE) 64
FP Sge p 9 0.642007 14.50 14.90 0.40 20.01. 07:32 104 (E) 37
V726 Cyg s 1 0.497971 12.70 12.80 0.10 20.01. 07:32 82 (E) 51
FO Vir p 7 0.775565 6.50 6.82 0.32 20.01. 07:32 234 (SW) 28
V467 Vir s 6 0.6045733 9.46 9.46 0.00 20.01. 07:32 231 (SW) 21
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 20.01. 07:32 56 (NE) 62
BV Tau p 3 0.930451 11.70 12.40 0.70 20.01. 07:33 344 (N) -16
GM Aqr s 6 0.367282 13.80 13.80 0.00 20.01. 07:33 94 (E) 0
V467 Peg p 9 0.312814 9.43 9.52 0.09 20.01. 07:33 85 (E) 20
HR Boo p 1 0.315967 13.25 13.85 0.60 20.01. 07:33 225 (SW) 55
V1071 Cen p 10 2.69535 9.68 10.23 0.55 20.01. 07:33 238 (SW) -22
V512 Cyg s 3 2.4246437 11.40 11.50 0.10 20.01. 07:33 65 (NE) 51
V5521 Sgr p 10 0.464 15.20 15.80 0.60 20.01. 07:33 156 (SE) 11
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 20.01. 07:33 314 (NW) -29
EV Cnc s 1 0.441439 12.75 12.80 0.05 20.01. 07:34 297 (NW) -6
DK Sge s 1 0.621824 12.20 13.00 0.80 20.01. 07:34 103 (E) 38
V573 Peg s 1 0.417451 12.34 12.34 0.00 20.01. 07:34 62 (NE) 18
IQ Per s 1 1.743567 7.72 7.88 0.16 20.01. 07:34 6 (N) 8
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 20.01. 07:34 57 (NE) 57
V677 Cen p 9 0.3250284 11.50 11.70 0.20 20.01. 07:34 201 (S) -4
EH Hya p 10 0.2969053 14.20 15.00 0.80 20.01. 07:34 232 (SW) -12
YZ Cha s 10 4.45739 11.15 11.15 0.00 20.01. 07:34 197 (S) -45
V464 Hya p 9 0.342528 13.25 13.80 0.55 20.01. 07:34 211 (SW) 7
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 20.01. 07:34 156 (SE) 11
NX Boo s 8 0.251135 13.02 13.36 0.34 20.01. 07:35 234 (SW) 66
LN Cyg p 10 0.523943 14.00 15.10 1.10 20.01. 07:35 83 (E) 40
PR Dra p 10 0.374751 13.30 13.60 0.30 20.01. 07:35 311 (NW) 71
G5220.0352 Aqr p 6 0.294751 13.75 13.75 0.00 20.01. 07:35 105 (E) 4
V1222 Tau p 4 0.295362 13.28 13.64 0.36 20.01. 07:35 19 (N) -29
V2757 Ori p 10 4.96652 10.04 10.70 0.66 20.01. 07:35 342 (N) -27
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.