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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:55 // 16:31 UTC
Civil Twilight (6°): 05:24 // 17:02 UTC
Nautical Twilight (12°): 04:46 // 17:40 UTC
Astronomical Twilight (18°): 04:09 // 18:17 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
QY Hya p 2 0.292341 9.04 9.36 0.32 22.02. 19:10 111 (E) -19
V429 Cam p 9 0.441156 13.00 13.50 0.50 22.02. 19:11 359 (N) 63
V1010 Oph s 1 0.6614275 6.10 6.46 0.36 22.02. 19:11 37 (NE) -51
V502 Cyg s 4 0.566962 13.60 13.60 0.00 22.02. 19:11 338 (N) 7
V634 And p 10 0.577405 14.40 15.40 1.00 22.02. 19:11 306 (NW) 19
V692 Pup p 10 0.34 14.53 14.72 0.19 22.02. 19:12 151 (SE) 23
V1097 Aql p 2 1.225237 13.90 15.00 1.10 22.02. 19:12 333 (NW) -20
V804 Aql s 8 0.6553905 11.30 11.60 0.30 22.02. 19:12 345 (N) -45
DO Aur s 1 0.788652 14.10 14.10 0.00 22.02. 19:12 232 (SW) 71
CU Tau p 1 0.412528 11.50 11.92 0.42 22.02. 19:12 245 (SW) 51
V1147 Her p 10 0.254469 13.80 14.30 0.50 22.02. 19:12 25 (NE) 8
OV Dra p 9 0.0587357 19.00 20.70 1.70 22.02. 19:13 32 (NE) 43
V591 Vir s 7 0.350949 12.90 12.90 0.00 22.02. 19:13 60 (NE) -19
HN UMa p 4 0.38261 9.90 10.02 0.12 22.02. 19:13 74 (E) 38
IV Boo p 8 0.2830385 14.30 15.10 0.80 22.02. 19:13 50 (NE) 7
W Crv p 1 0.3880813 11.16 12.50 1.34 22.02. 19:13 102 (E) -7
V1200 Cyg s 8 0.3690595 15.30 16.10 0.80 22.02. 19:13 342 (N) 21
KV Gem s 1 0.358522 12.40 12.85 0.45 22.02. 19:13 170 (S) 55
DY Cet s 1 0.44079 9.47 9.47 0.00 22.02. 19:13 235 (SW) 9
V530 Mon s 1 0.5255325 12.40 12.40 0.00 22.02. 19:13 167 (S) 43
HM Mon s 1 0.40765587 13.40 13.60 0.20 22.02. 19:14 168 (S) 40
AH Vir p 1 0.4075267 8.89 9.40 0.51 22.02. 19:14 84 (E) 11
G5820.1011 Aqr p 7 0.394844 11.63 11.63 0.00 22.02. 19:14 279 (W) -20
V1094 Cas p 1 0.51429 12.40 12.86 0.46 22.02. 19:14 313 (NW) 47
DO Mus p 10 3.454505 11.60 13.60 2.00 22.02. 19:14 151 (SE) -42
V2563 Oph s 7 0.372304 11.60 11.60 0.00 22.02. 19:14 7 (N) -39
G2005.0435 CVn p 9 0.416426 13.60 14.10 0.50 22.02. 19:15 55 (NE) 9
EI CVn s 1 0.260766 11.80 12.45 0.65 22.02. 19:15 51 (NE) 12
IL And p 10 0.86759 15.70 17.00 1.30 22.02. 19:15 295 (NW) 32
QY Cam p 10 2.5452 12.20 12.70 0.50 22.02. 19:15 302 (NW) 69
CX Vir s 1 0.7460773 9.80 10.10 0.30 22.02. 19:15 80 (E) -28
BI Vul p 1 0.2518236 14.15 14.90 0.75 22.02. 19:15 322 (NW) -4
DN Aur p 3 0.616888 13.70 14.20 0.50 22.02. 19:15 228 (SW) 68
V579 Lyr p 1 0.242906 12.77 13.25 0.48 22.02. 19:16 356 (N) 4
V969 Oph p 9 0.60146118 13.50 13.90 0.40 22.02. 19:16 2 (N) -36
HM Cet p 5 0.44462 12.96 12.96 0.00 22.02. 19:16 254 (W) 20
BT CrB p 9 0.0892 18.90 20.40 1.50 22.02. 19:16 30 (NE) 2
MX Ser p 4 0.30776 13.20 13.68 0.48 22.02. 19:16 43 (NE) -35
V1341 Aql p 8 0.304012 13.00 13.70 0.70 22.02. 19:16 351 (N) -40
DY CVn p 1 0.2459495 12.00 12.50 0.50 22.02. 19:16 58 (NE) 21
KP Peg s 5 0.7272053 7.05 7.05 0.00 22.02. 19:16 315 (NW) -15
V502 Oph p 1 0.453387 8.34 8.84 0.50 22.02. 19:16 33 (NE) -35
V405 Dra s 1 0.413036 11.54 11.54 0.00 22.02. 19:16 359 (N) 13
V870 Ara p 7 0.399826 9.00 9.39 0.40 22.02. 19:16 159 (S) -83
V692 And p 6 0.33802 12.50 12.50 0.00 22.02. 19:16 310 (NW) 27
V1286 Cen p 10 0.613378 11.37 11.98 0.61 22.02. 19:17 111 (E) -41
FL And p 7 0.905648 14.30 15.10 0.80 22.02. 19:17 290 (W) 33
AU Ser s 1 0.3864975 10.90 11.61 0.71 22.02. 19:17 35 (NE) -10
RT Scl p 9 0.51156 10.31 10.99 0.68 22.02. 19:18 252 (W) -18
CF CrB p 10 0.262445 14.14 14.54 0.40 22.02. 19:18 31 (NE) -4
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.