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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:52 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
G3798.1207 UMa s 1 0.559778 13.40 13.80 0.40 20.12. 09:07 321 (NW) 30
V2524 Cyg p 3 0.450677 13.35 13.90 0.55 20.12. 09:07 52 (NE) 54
V358 Tel p 10 3.45563 11.79 12.30 0.51 20.12. 09:07 157 (SE) -19
V555 And p 7 0.71681 14.35 14.81 0.46 20.12. 09:07 22 (N) 8
VZ Tri p 2 0.4334825 12.80 13.30 0.50 20.12. 09:08 22 (N) -5
ER Ori s 1 0.4234005 9.32 9.92 0.60 20.12. 09:08 336 (NW) -46
V546 Vir p 10 0.56717 10.40 10.40 0.00 20.12. 09:08 216 (SW) 41
IY Lyr p 8 0.653167 13.80 14.10 0.30 20.12. 09:08 112 (E) 57
V446 Peg s 1 0.305983 14.00 14.00 0.00 20.12. 09:08 77 (E) 24
AL Oph s 6 0.992999 14.10 15.00 0.90 20.12. 09:08 149 (SE) 49
V743 Cyg p 6 2.04105 12.40 12.70 0.30 20.12. 09:08 91 (E) 40
V1335 Her p 10 0.59428 14.10 14.60 0.50 20.12. 09:09 117 (SE) 59
IM Vul p 1 0.454283 11.60 13.30 1.70 20.12. 09:09 90 (E) 30
V850 Cyg s 9 4.564431 11.30 11.80 0.50 20.12. 09:09 75 (E) 58
EU Vul p 3 0.883049 12.90 13.50 0.60 20.12. 09:09 101 (E) 39
AN UMa p 6 0.07975275 14.90 20.20 5.30 20.12. 09:09 295 (NW) 41
V499 Sco p 9 2.333296 8.25 8.76 0.51 20.12. 09:10 163 (S) 5
EV CVn s 3 0.335969 12.00 12.00 0.00 20.12. 09:10 270 (W) 52
BS Dra p 4 3.364012 9.12 9.86 0.74 20.12. 09:10 25 (NE) 56
V342 Her p 1 0.851731 10.50 11.30 0.80 20.12. 09:10 120 (SE) 54
V1256 Her s 2 0.318276 12.60 13.40 0.80 20.12. 09:10 150 (SE) 53
EE Vul p 10 2.7638 14.90 15.70 0.80 20.12. 09:10 93 (E) 41
CZEV090 CMi s 1 0.435898 12.80 12.89 0.09 20.12. 09:10 314 (NW) -16
V2650 Oph s 7 0.384054 12.57 13.00 0.43 20.12. 09:10 146 (SE) 43
NT Aps s 5 0.294763 8.39 8.39 0.00 20.12. 09:11 187 (S) -35
DU CVn s 2 0.3071015 13.10 13.10 0.00 20.12. 09:11 269 (W) 53
V472 Cen p 10 0.4227 12.70 13.20 0.50 20.12. 09:11 219 (SW) -5
RV Gru s 10 0.2595312 11.00 11.40 0.40 20.12. 09:11 120 (SE) -38
HI Lac p 10 0.1666655 15.00 18.00 3.00 20.12. 09:11 43 (NE) 33
V900 Mon p 6 0.298305 11.92 12.80 0.88 20.12. 09:11 321 (NW) -28
V410 Aur p 1 0.366355 10.10 10.44 0.35 20.12. 09:12 349 (N) -5
V545 Hya p 9 0.384647 11.30 12.03 0.73 20.12. 09:12 257 (W) -5
V1729 Cyg p 9 2.455757 13.80 15.20 1.40 20.12. 09:12 70 (E) 31
DF Gru p 10 0.70079 10.35 10.79 0.43 20.12. 09:12 113 (SE) -38
SU Psc s 6 2.681381 10.95 11.30 0.35 20.12. 09:12 38 (NE) -12
EP Cas p 1 0.8134382 11.20 12.30 1.10 20.12. 09:12 34 (NE) 30
GH Aqr s 6 0.305585 13.40 13.40 0.00 20.12. 09:12 91 (E) -6
BH Lyn p 10 0.1558756 13.70 16.30 2.60 20.12. 09:12 322 (NW) 24
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 20.12. 09:12 294 (NW) -1
V1182 Cen p 10 0.94915 12.80 13.40 0.60 20.12. 09:13 207 (SW) -14
V940 Oph s 10 0.433226 14.80 15.60 0.80 20.12. 09:13 144 (SE) 43
HN Cnc p 1 0.49451 11.10 11.50 0.40 20.12. 09:13 302 (NW) -5
G5805.1193 Aqr p 9 0.30678 11.00 11.40 0.40 20.12. 09:13 99 (E) -8
EQ Tau s 1 0.3413474 10.50 10.97 0.47 20.12. 09:13 5 (N) -18
AM Oct p 10 0.5017 14.40 15.10 0.70 20.12. 09:13 161 (S) -43
G5248.0214 Aqr p 5 0.323088 13.67 13.67 0.00 20.12. 09:13 83 (E) -13
V1075 Aql p 1 0.88098 13.50 14.50 1.00 20.12. 09:14 106 (E) 33
EQ UMa s 6 0.3581533 12.40 12.60 0.20 20.12. 09:14 322 (NW) 28
G5197.0695 Aqr p 7 0.362937 12.88 12.88 0.00 20.12. 09:14 104 (E) 8
HN Psc p 10 0.329519 10.75 10.95 0.20 20.12. 09:14 33 (NE) 0
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.