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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:46 // 15:35 UTC
Civil Twilight (6°): 06:11 // 16:10 UTC
Nautical Twilight (12°): 05:31 // 16:50 UTC
Astronomical Twilight (18°): 04:53 // 17:28 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AW Vir p 1 0.3539976 11.00 11.81 0.81 20.01. 17:08 13 (N) -36
IV Dra p 4 0.2681055 13.70 14.10 0.40 20.01. 17:08 347 (N) 15
V3903 Sgr s 10 1.7442288 7.00 7.00 0.00 20.01. 17:09 276 (W) -37
V596 Aur s 1 0.397887 11.83 12.27 0.44 20.01. 17:09 87 (E) 60
V5568 Sgr p 9 2.4887 12.90 13.50 0.60 20.01. 17:09 275 (W) -33
QY Cam p 10 2.5452 12.20 12.70 0.50 20.01. 17:09 58 (NE) 71
BH Lyn p 10 0.1558756 13.70 16.30 2.60 20.01. 17:09 50 (NE) 35
KP Peg p 5 0.7272053 7.05 7.26 0.21 20.01. 17:09 264 (W) 23
V930 Cep p 8 0.393722 12.48 12.83 0.35 20.01. 17:09 330 (NW) 61
V471 Cas s 1 0.4009368 14.10 14.10 0.00 20.01. 17:09 316 (NW) 82
V864 Mon s 5 0.358427 9.90 10.50 0.60 20.01. 17:09 104 (E) 5
Y For p 10 0.2699092 13.80 14.20 0.40 20.01. 17:09 171 (S) 13
LR Ara p 8 1.51954 10.00 10.60 0.60 20.01. 17:09 227 (SW) -65
OQ Boo p 8 0.398071 12.17 12.26 0.09 20.01. 17:09 348 (N) -11
V509 Oph p 3 1.223458 12.60 13.80 1.20 20.01. 17:10 298 (NW) -17
V2294 Cyg p 1 0.354328 13.25 13.58 0.33 20.01. 17:10 312 (NW) 32
V2540 Cyg p 1 0.405005 12.40 12.40 0.00 20.01. 17:10 303 (NW) 36
AA Hyi p 10 1.150278 11.50 12.10 0.60 20.01. 17:10 186 (S) -38
V574 Lyr s 1 0.2731267 12.01 12.01 0.00 20.01. 17:10 312 (NW) 13
V934 Cyg s 1 0.7006967 13.20 13.70 0.50 20.01. 17:10 296 (NW) 18
V405 CMa p 10 0.384692 10.64 10.98 0.34 20.01. 17:10 123 (SE) 0
GW Lac p 10 0.535875 15.00 16.00 1.00 20.01. 17:10 296 (NW) 59
Y Crv p 7 0.329037 11.73 12.10 0.37 20.01. 17:10 37 (NE) -50
KO Ara s 9 0.3825476 13.30 13.30 0.00 20.01. 17:10 242 (SW) -57
V428 Gem p 8 0.491506 10.93 11.33 0.40 20.01. 17:11 81 (E) 27
AR CMa p 2 2.332227 11.90 12.50 0.60 20.01. 17:11 118 (SE) -9
GI CVn s 8 0.30316 14.10 14.60 0.50 20.01. 17:11 2 (N) 7
V2248 Sgr p 10 0.3148 13.50 14.00 0.50 20.01. 17:11 243 (SW) -28
HI Lac p 10 0.1666655 15.00 18.00 3.00 20.01. 17:11 296 (NW) 60
V380 Gem s 6 0.33661 13.15 13.90 0.75 20.01. 17:11 94 (E) 38
V1181 Her p 1 0.337042 11.00 11.41 0.41 20.01. 17:11 333 (NW) 2
NU Boo s 8 0.339576 13.40 13.40 0.00 20.01. 17:11 353 (N) 15
AE Cnc p 6 2.23858 13.40 16.70 3.30 20.01. 17:11 77 (E) 1
WX UMi p 10 0.38714 14.40 15.10 0.70 20.01. 17:11 2 (N) 34
V961 Cas s 7 0.75981 12.00 12.00 0.00 20.01. 17:12 299 (NW) 73
CZEV108 Lac p 1 0.407824 12.60 12.90 0.30 20.01. 17:12 299 (NW) 57
CZEV087 Mon p 6 0.4019464 14.00 15.00 1.00 20.01. 17:12 102 (E) 11
BS Vul s 1 0.475971 10.90 11.10 0.20 20.01. 17:12 291 (W) 11
V651 Ara p 10 0.2770608 14.60 15.40 0.80 20.01. 17:13 238 (SW) -67
WX Cnc p 1 1.2245895 10.50 11.20 0.70 20.01. 17:13 62 (NE) 20
GW Cep p 1 0.3188312 11.40 12.10 0.70 20.01. 17:13 358 (N) 60
WZ LMi s 1 0.38914 12.45 12.45 0.00 20.01. 17:13 45 (NE) 5
V2357 Oph p 6 0.415568 10.66 10.79 0.13 20.01. 17:13 317 (NW) -19
V978 Cyg p 10 1.51305 15.50 17.00 1.50 20.01. 17:13 316 (NW) 36
W UMa p 1 0.3336367 7.75 8.48 0.73 20.01. 17:13 37 (NE) 30
V546 Cas p 8 1.106205 14.20 14.80 0.60 20.01. 17:13 317 (NW) 71
EY Sct s 8 1.1663855 11.90 12.40 0.50 20.01. 17:13 284 (W) -20
RV Crv s 1 0.7472455 8.60 8.60 0.00 20.01. 17:14 41 (NE) -54
AH Mic p 10 0.387315 13.20 13.60 0.40 20.01. 17:14 234 (SW) -23
V1042 Her s 1 0.511154 12.08 12.08 0.00 20.01. 17:14 321 (NW) -9
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.