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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:09 // 18:43 UTC
Civil Twilight (6°): 02:31 // 19:21 UTC
Nautical Twilight (12°): 01:37 // 20:15 UTC
Astronomical Twilight (18°): 00:23 // 21:29 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1049 Her s 3 0.72733 10.80 10.80 0.00 18.05. 11:11 341 (N) -16
V2766 Ori s 6 0.6032 15.00 15.00 0.00 18.05. 11:12 141 (SE) 39
V549 And p 10 0.315957 14.00 14.50 0.50 18.05. 11:12 258 (W) 67
V417 Aql s 1 0.3703135 11.00 11.50 0.50 18.05. 11:12 302 (NW) -17
V1542 Aql p 1 0.417537 11.71 12.34 0.63 18.05. 11:12 301 (NW) -13
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 18.05. 11:12 312 (NW) 65
V577 Lyr s 9 0.390011 14.50 14.50 0.00 18.05. 11:12 332 (NW) 12
TU Boo p 1 0.324284 11.80 12.50 0.70 18.05. 11:12 24 (NE) -6
V1140 Her p 10 0.373001 13.70 14.10 0.40 18.05. 11:12 1 (N) 7
V1045 Cyg s 8 0.447665 15.80 16.00 0.20 18.05. 11:13 322 (NW) 26
G0267.0253 Leo s 9 0.446457 10.46 10.46 0.00 18.05. 11:13 70 (E) -10
EI Aur p 7 1.226694 14.50 15.00 0.50 18.05. 11:13 139 (SE) 69
V2197 Cyg p 1 0.465749 10.90 12.40 1.50 18.05. 11:13 307 (NW) 19
HW Lac p 9 2.030769 14.70 15.60 0.90 18.05. 11:13 308 (NW) 38
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 18.05. 11:13 262 (W) 69
AK CMa p 10 1.808247 13.10 14.10 1.00 18.05. 11:13 134 (SE) 5
RZ Crv p 8 0.3318758 13.30 14.10 0.80 18.05. 11:13 67 (NE) -41
G2576.1248 CrB s 1 0.524016 14.06 14.45 0.39 18.05. 11:13 357 (N) -7
V790 Cep s 8 0.3212316 12.62 12.62 0.00 18.05. 11:14 355 (N) 53
V651 Ara p 10 0.2770608 14.60 15.40 0.80 18.05. 11:14 220 (SW) -80
V1143 Her p 1 0.318275 13.00 14.00 1.00 18.05. 11:14 339 (N) -21
AO Cam s 1 0.3299026 9.50 9.50 0.00 18.05. 11:14 53 (NE) 85
BX Dra s 1 0.579028 11.50 11.50 0.00 18.05. 11:14 359 (N) 23
V1076 Cyg p 10 2.03612 15.50 17.00 1.50 18.05. 11:15 309 (NW) 31
KL CMa p 1 1.76222 6.73 6.97 0.24 18.05. 11:15 142 (SE) 17
GO Psc s 8 0.453256 13.05 13.35 0.30 18.05. 11:15 257 (W) 54
V1062 Her s 1 0.251436 13.10 13.10 0.00 18.05. 11:15 343 (N) 6
AW Vul p 1 0.8064505 10.80 11.90 1.10 18.05. 11:15 303 (NW) 5
HW Vir p 1 0.11671953 10.50 11.20 0.70 18.05. 11:15 62 (NE) -32
GR Psc s 4 0.49432 11.21 11.21 0.00 18.05. 11:15 247 (SW) 47
V404 Lyr p 1 0.7309425 12.20 13.00 0.80 18.05. 11:15 323 (NW) 9
HX UMa p 5 0.379156 8.89 9.06 0.17 18.05. 11:16 41 (NE) 17
BI Ser s 1 1.204852 11.50 12.20 0.70 18.05. 11:16 1 (N) -22
ZZ Cyg p 1 0.628613 10.61 11.69 1.08 18.05. 11:16 318 (NW) 22
AT Mon s 1 2.029021 10.50 10.50 0.00 18.05. 11:16 126 (SE) 18
BF Cen s 10 3.693331 8.50 8.80 0.30 18.05. 11:16 134 (SE) -53
V396 Mon p 1 0.3963436 12.60 13.60 1.00 18.05. 11:16 131 (SE) 33
AW Lup p 9 0.7783 12.00 13.20 1.20 18.05. 11:17 88 (E) -85
V740 Per s 4 0.373042 11.22 11.87 0.65 18.05. 11:17 178 (S) 74
V2377 Oph s 7 0.4254035 8.60 8.73 0.13 18.05. 11:17 334 (NW) -28
V1073 Her s 1 0.2942815 11.00 11.00 0.00 18.05. 11:17 334 (NW) -2
V1341 Aql s 8 0.304012 13.00 13.40 0.40 18.05. 11:17 309 (NW) -28
GQ Aps p 10 0.6353 14.50 15.00 0.50 18.05. 11:17 177 (S) -62
AK For p 10 3.98099 9.12 9.57 0.45 18.05. 11:17 188 (S) 16
V615 Cen p 10 0.4066609 13.70 14.00 0.30 18.05. 11:17 118 (SE) -69
IO Cnc s 1 0.347694 13.00 12.00 -1.00 18.05. 11:17 88 (E) 20
V907 Cep p 10 0.63622 12.35 12.85 0.50 18.05. 11:17 334 (NW) 50
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 18.05. 11:18 327 (NW) 18
V1238 Her p 4 0.3701515 9.53 9.53 0.00 18.05. 11:18 349 (N) 3
V616 Cyg p 1 1.326636 13.00 15.00 2.00 18.05. 11:18 312 (NW) 32
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.