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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:53 // 15:02 UTC
Civil Twilight (6°): 06:17 // 15:38 UTC
Nautical Twilight (12°): 05:35 // 16:20 UTC
Astronomical Twilight (18°): 04:56 // 16:59 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1173 Her p 10 0.2656288 9.95 10.40 0.45 21.12. 21:00 356 (N) 6
V514 Cam s 6 0.362742 12.63 11.00 -1.63 21.12. 21:00 14 (N) 45
V1231 Sco p 10 0.403586 15.42 15.61 0.19 21.12. 21:00 297 (NW) -66
V1067 Cas p 10 0.413247 12.20 13.15 0.95 21.12. 21:00 339 (N) 60
G0995.1646 Oph p 6 0.444631 13.00 14.00 1.00 21.12. 21:00 338 (N) -28
V648 Lyr p 1 0.368752 13.22 13.62 0.40 21.12. 21:00 334 (NW) 6
V553 Hya p 5 0.371497 12.36 13.05 0.69 21.12. 21:00 80 (E) -42
AA Lyr s 1 0.5173146 13.40 13.50 0.10 21.12. 21:00 321 (NW) -1
V951 Per s 7 0.270478 12.70 13.14 0.44 21.12. 21:00 174 (S) 74
BO Ari s 1 0.3181937 10.00 10.00 0.00 21.12. 21:00 233 (SW) 59
KZ Pav s 7 0.949879 7.71 7.71 0.00 21.12. 21:00 211 (SW) -51
BZ Tri p 10 2.949335 11.80 12.30 0.50 21.12. 21:01 232 (SW) 62
BI Ser p 1 1.204852 11.50 12.20 0.70 21.12. 21:01 2 (N) -22
V1200 Cyg p 8 0.3690595 15.30 16.10 0.80 21.12. 21:01 325 (NW) 31
G0330.1394 Vir s 8 0.436873 11.34 11.83 0.49 21.12. 21:01 20 (N) -34
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 21.12. 21:01 260 (W) -1
V1062 Her s 1 0.251436 13.10 13.10 0.00 21.12. 21:01 344 (N) 6
HN Eri p 5 0.623592 8.66 8.97 0.31 21.12. 21:01 173 (S) 16
V646 Aur p 9 0.438786 13.40 13.80 0.40 21.12. 21:01 92 (E) 63
V934 Mon s 9 0.509444 12.60 12.60 0.00 21.12. 21:02 125 (SE) 25
FU Lyn p 7 0.3979435 12.46 12.90 0.44 21.12. 21:02 69 (E) 40
G5811.0437 Aqr s 6 0.297387 13.75 13.75 0.00 21.12. 21:03 260 (W) -2
PS Vir s 1 0.289806 12.00 12.30 0.30 21.12. 21:03 64 (NE) -12
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.12. 21:03 40 (NE) 36
KO Ara s 9 0.3825476 13.30 13.30 0.00 21.12. 21:03 246 (SW) -74
HW Vir s 1 0.11671953 10.50 11.20 0.70 21.12. 21:03 63 (NE) -31
V490 Cyg s 1 1.140236 13.10 13.50 0.40 21.12. 21:03 311 (NW) 8
V412 Lyr p 1 0.931481 13.70 14.70 1.00 21.12. 21:03 322 (NW) -1
V947 Cyg p 5 0.429245 14.10 15.10 1.00 21.12. 21:03 316 (NW) 5
GQ Boo s 1 0.3846402 12.65 12.65 0.00 21.12. 21:03 16 (N) -13
YY Nor p 10 1.694879 13.20 16.10 2.90 21.12. 21:04 161 (S) -82
GI Boo s 4 1.033533 11.30 11.30 0.00 21.12. 21:04 18 (N) 0
AU Phe p 10 0.2658125 12.23 12.78 0.55 21.12. 21:04 203 (SW) -11
V909 Cep s 7 0.425573 12.13 12.13 0.00 21.12. 21:04 315 (NW) 46
G6686.0470 Hya p 8 0.371497 12.36 13.05 0.69 21.12. 21:04 81 (E) -42
FK Cen p 10 2.191333 13.30 15.00 1.70 21.12. 21:04 121 (SE) -68
NQ Aqr p 8 0.429586 12.40 12.95 0.55 21.12. 21:04 274 (W) -18
V931 Cyg p 1 0.341513 13.90 14.60 0.70 21.12. 21:04 316 (NW) 3
V344 Lac p 1 0.392239 12.20 13.00 0.80 21.12. 21:05 308 (NW) 38
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 21.12. 21:05 313 (NW) 20
V409 Gem p 10 0.5997 13.60 14.30 0.70 21.12. 21:05 118 (SE) 45
V378 CMa p 9 0.877912 10.60 11.05 0.45 21.12. 21:05 145 (SE) 0
WY Hor p 9 0.398929 9.52 9.71 0.19 21.12. 21:05 191 (S) -27
V435 Dra p 10 0.5221901 12.32 12.64 0.32 21.12. 21:05 337 (NW) 36
V1411 Cyg p 1 0.776747 12.10 12.70 0.60 21.12. 21:05 308 (NW) 34
YY Vel p 10 4.1636 10.60 11.10 0.50 21.12. 21:05 132 (SE) -42
EZ Car p 6 1.1886882 9.90 10.30 0.40 21.12. 21:06 138 (SE) -46
LP UMa s 1 0.309901 12.52 12.52 0.00 21.12. 21:06 41 (NE) 38
V803 Cep p 9 0.419513 13.80 14.20 0.40 21.12. 21:06 356 (N) 57
GR Vir p 1 0.346974 7.80 8.40 0.60 21.12. 21:06 29 (NE) -43
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.