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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:02 UTC
Civil Twilight (6°): 03:21 // 18:35 UTC
Nautical Twilight (12°): 02:38 // 19:19 UTC
Astronomical Twilight (18°): 01:49 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V366 Cas p 1 0.7292855 12.00 12.70 0.70 21.04. 09:07 40 (NE) 77
GM Boo p 1 0.361122 11.85 12.20 0.35 21.04. 09:07 323 (NW) -9
NS Cep p 6 0.77638 12.20 12.60 0.40 21.04. 09:07 310 (NW) 60
V1355 Tau p 7 0.244668 13.00 13.00 0.00 21.04. 09:07 85 (E) 29
V506 Mon p 10 2.133508 13.30 14.00 0.70 21.04. 09:08 85 (E) -9
V1181 Her p 1 0.337042 11.00 11.41 0.41 21.04. 09:08 311 (NW) 15
PR Dra p 10 0.374751 13.30 13.60 0.30 21.04. 09:08 340 (N) 24
KQ Gem p 1 0.4079905 14.00 15.00 1.00 21.04. 09:08 73 (E) 6
V581 Pup p 9 0.92015 11.87 12.47 0.60 21.04. 09:08 103 (E) -40
V454 CrA s 7 2.396874 9.90 10.30 0.40 21.04. 09:08 243 (SW) -30
V467 Vul p 1 0.427409 12.44 12.85 0.41 21.04. 09:08 245 (SW) 47
AZ Vir s 1 0.3496644 10.74 11.37 0.63 21.04. 09:08 331 (NW) -32
FR Vul p 1 0.9418586 10.30 11.00 0.70 21.04. 09:08 272 (W) 34
PS Aps p 9 1.086152 7.87 7.98 0.11 21.04. 09:08 196 (S) -56
V1188 Tau s 6 0.576023 11.85 11.85 0.00 21.04. 09:09 100 (E) 41
V2640 Oph p 7 0.419892 12.50 13.20 0.70 21.04. 09:09 281 (W) -2
VW CMa p 7 0.7208281 9.00 9.20 0.20 21.04. 09:09 95 (E) -30
V594 Lyr s 5 0.255999 14.00 14.00 0.00 21.04. 09:09 299 (NW) 39
HM Cet s 5 0.44462 12.96 12.96 0.00 21.04. 09:09 140 (SE) 39
V497 Cam p 5 0.554646 13.50 14.05 0.55 21.04. 09:09 7 (N) 46
V715 Cen p 10 0.728705 14.00 15.00 1.00 21.04. 09:09 293 (NW) -62
V755 Cep p 10 0.392195 12.63 12.95 0.32 21.04. 09:09 2 (N) 67
BE Tri p 8 0.384306 12.90 13.20 0.30 21.04. 09:10 129 (SE) 63
LM Vir p 10 0.987568 6.29 6.33 0.04 21.04. 09:10 331 (NW) -56
V489 Ser p 9 0.078847 19.20 21.00 1.80 21.04. 09:10 296 (NW) -21
TW Cet s 1 0.3168513 10.43 11.14 0.71 21.04. 09:10 156 (SE) 16
V1367 Tau p 1 0.347677 11.29 11.63 0.34 21.04. 09:10 81 (E) 24
V1263 Cen p 10 0.410756 12.10 12.95 0.85 21.04. 09:10 321 (NW) -70
HI Lac p 10 0.1666655 15.00 18.00 3.00 21.04. 09:10 296 (NW) 78
GG Boo p 6 0.426969 12.30 12.60 0.30 21.04. 09:10 337 (NW) 3
HT Vir p 1 0.4076729 7.06 7.48 0.42 21.04. 09:10 331 (NW) -31
V737 Per p 1 0.366599 12.65 13.22 0.57 21.04. 09:10 93 (E) 48
BS CrB p 9 0.42458 11.46 11.60 0.14 21.04. 09:10 314 (NW) 4
V678 And p 8 0.361708 13.72 14.14 0.42 21.04. 09:11 230 (SW) 82
GW Cnc p 1 0.2814125 12.60 13.20 0.60 21.04. 09:11 46 (NE) -6
V1120 Oph s 5 0.3367531 13.90 14.30 0.40 21.04. 09:11 289 (W) -24
G3272.0147 And p 10 7.8686 14.17 14.22 0.06 21.04. 09:11 85 (E) 79
V758 Cep p 10 3.17777 12.95 13.70 0.75 21.04. 09:11 1 (N) 57
CO Lac s 1 1.5422075 10.28 10.79 0.51 21.04. 09:11 307 (NW) 76
NU Boo s 8 0.339576 13.40 13.40 0.00 21.04. 09:11 335 (NW) 20
V502 Oph p 1 0.453387 8.34 8.84 0.50 21.04. 09:11 288 (W) -14
FP Boo s 6 0.640464 10.16 10.16 0.00 21.04. 09:12 323 (NW) 14
V1045 Cyg p 8 0.447665 15.80 16.40 0.60 21.04. 09:12 297 (NW) 54
GT Gem p 10 0.8832711 15.10 16.00 0.90 21.04. 09:12 73 (E) 12
BE Cep s 1 0.4243943 12.40 13.00 0.60 21.04. 09:12 312 (NW) 75
HN UMa s 4 0.38261 9.90 10.02 0.12 21.04. 09:12 11 (N) -2
V1457 Cyg p 9 0.5803694 14.50 15.40 0.90 21.04. 09:12 276 (W) 41
V435 Gem s 1 0.3365 10.55 10.90 0.35 21.04. 09:12 56 (NE) 1
V335 Aqr p 9 1.319812 12.51 13.80 1.29 21.04. 09:12 225 (SW) 27
XZ And p 1 1.3572855 10.02 12.99 2.97 21.04. 09:13 103 (E) 70
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.