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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 // 15:38 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
LR Pav s 10 0.3945 15.00 15.30 0.30 20.12. 05:09 149 (SE) -53
BU Vul s 1 0.5689935 10.60 10.60 0.00 20.12. 05:09 43 (NE) 0
LN Cyg p 10 0.523943 14.00 15.10 1.10 20.12. 05:09 38 (NE) 3
HZ Her s 6 1.700166 12.80 12.80 0.00 20.12. 05:09 77 (E) 37
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 20.12. 05:10 37 (NE) 18
V594 Lyr s 5 0.255999 14.00 14.00 0.00 20.12. 05:10 51 (NE) 28
V2769 Ori p 5 0.27872 15.00 15.30 0.30 20.12. 05:10 276 (W) 2
VV CVn s 1 0.5331303 13.88 14.08 0.20 20.12. 05:10 137 (SE) 68
V1200 Cyg s 8 0.3690595 15.30 16.10 0.80 20.12. 05:10 29 (NE) 26
BT CrB p 9 0.0892 18.90 20.40 1.50 20.12. 05:10 87 (E) 47
NSV 00807 Cet s 8 0.338962 11.59 11.59 0.00 20.12. 05:11 308 (NW) -48
G1715.1370 Peg p 1 0.357344 11.84 11.84 0.00 20.12. 05:11 13 (N) -19
AX Vir s 1 0.7025264 10.00 10.24 0.24 20.12. 05:11 153 (SE) 41
V Gru p 10 0.483465 9.50 9.80 0.30 20.12. 05:11 85 (E) -65
KO Del s 1 0.5833444 12.50 12.00 -0.50 20.12. 05:11 49 (NE) -10
ER Vul s 1 0.698095 7.27 7.49 0.22 20.12. 05:11 40 (NE) -2
GY Lib p 9 0.519098 12.30 13.00 0.70 20.12. 05:11 128 (SE) 20
V857 Her p 1 0.38223 10.90 11.50 0.60 20.12. 05:11 75 (E) 41
OP Cen s 10 0.4623218 13.10 13.80 0.70 20.12. 05:12 169 (S) -20
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 20.12. 05:12 70 (E) -1
V1103 Her p 1 0.2913524 11.90 12.40 0.50 20.12. 05:12 66 (NE) 26
BS Mus s 10 0.7682444 11.00 11.00 0.00 20.12. 05:12 185 (S) -26
UV Mon p 1 0.415677 12.50 13.30 0.80 20.12. 05:12 260 (W) 9
V744 Cep s 5 0.624553 12.20 12.40 0.20 20.12. 05:13 11 (N) 30
V559 And p 7 0.34708 16.05 16.20 0.15 20.12. 05:13 341 (N) 7
G0562.0111 Aqr p 7 1.551774 12.20 13.80 1.60 20.12. 05:13 36 (NE) -31
V366 Cas p 1 0.7292855 12.00 12.70 0.70 20.12. 05:13 352 (N) 19
BD Scl s 9 0.566291 10.02 10.30 0.28 20.12. 05:13 348 (N) -65
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 20.12. 05:13 36 (NE) -49
V2282 Cyg s 3 0.335948 12.02 12.02 0.00 20.12. 05:13 40 (NE) 30
V1580 Cyg p 9 1.811436 14.00 15.30 1.30 20.12. 05:14 44 (NE) 22
V640 Aur s 1 0.3279975 12.52 13.00 0.48 20.12. 05:14 311 (NW) 36
Y For p 10 0.2699092 13.80 14.20 0.40 20.12. 05:14 293 (NW) -52
FY Boo s 1 0.2411595 13.12 13.12 0.00 20.12. 05:14 137 (SE) 57
EM Tuc p 4 0.326575 12.16 12.76 0.60 20.12. 05:14 177 (S) -73
NR Cam p 1 0.255885 10.76 11.25 0.49 20.12. 05:14 342 (N) 54
DO Cas p 1 0.684666 8.39 9.01 0.62 20.12. 05:14 341 (N) 25
SW Men p 10 1.41461 12.17 13.09 0.92 20.12. 05:14 199 (S) -54
V1223 Sco p 10 1.9083 11.00 11.22 0.22 20.12. 05:14 130 (SE) -20
V1075 Aql s 1 0.88098 13.50 13.60 0.10 20.12. 05:14 59 (NE) -4
EL Tuc p 7 0.3420282 13.00 13.50 0.50 20.12. 05:15 176 (S) -73
FY Psc p 9 0.3562175 12.75 13.30 0.55 20.12. 05:15 351 (N) -8
V502 Oph s 1 0.453387 8.34 8.81 0.47 20.12. 05:15 107 (E) 15
HI Lac p 10 0.1666655 15.00 18.00 3.00 20.12. 05:15 11 (N) 15
V400 Cyg p 9 0.892555 13.20 14.30 1.10 20.12. 05:15 34 (NE) -3
V737 Cep s 8 0.2987665 11.95 12.30 0.35 20.12. 05:15 20 (N) 28
V806 Cep p 10 1.352633 11.09 11.35 0.26 20.12. 05:15 348 (N) 45
V668 Ori p 9 0.8242318 14.50 15.20 0.70 20.12. 05:15 283 (W) 15
TZ Dra p 1 0.8660332 9.60 10.50 0.90 20.12. 05:16 54 (NE) 33
VZ Psc s 1 0.2612592 10.20 10.43 0.23 20.12. 05:16 14 (N) -34
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.