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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:59 // 17:59 UTC
Civil Twilight (6°): 03:26 // 18:32 UTC
Nautical Twilight (12°): 02:43 // 19:15 UTC
Astronomical Twilight (18°): 01:55 // 20:03 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V445 Aql p 10 9.4248 13.00 15.50 2.50 19.04. 08:13 232 (SW) 34
V571 Lyr p 3 1.252594 11.70 12.30 0.60 19.04. 08:13 292 (W) 44
XY Ari p 10 0.25265 13.54 17.60 4.06 19.04. 08:13 102 (E) 35
V408 Aql s 10 2.835024 14.10 14.10 0.00 19.04. 08:13 247 (SW) 24
DE Pup p 10 0.973813 12.60 13.20 0.60 19.04. 08:13 70 (E) -42
V389 Cam s 9 0.439897 11.80 12.50 0.70 19.04. 08:13 29 (NE) 45
DD Com p 1 0.2692074 14.30 15.05 0.75 19.04. 08:13 339 (N) -16
V789 Cyg s 6 0.288551 13.30 13.30 0.00 19.04. 08:13 265 (W) 45
LM Boo p 1 0.327922 12.00 12.50 0.50 19.04. 08:13 313 (NW) -2
CR Del p 8 0.3537417 13.50 13.90 0.40 19.04. 08:13 236 (SW) 44
NX Boo p 8 0.251135 13.02 13.40 0.38 19.04. 08:13 313 (NW) 9
V502 Oph s 1 0.453387 8.34 8.81 0.47 19.04. 08:13 275 (W) -3
V732 Her s 2 0.3567417 13.20 13.80 0.60 19.04. 08:13 300 (NW) 35
GN Lib p 10 2.48221 13.70 14.40 0.70 19.04. 08:14 277 (W) -26
LM Lib p 10 0.782983 11.07 11.70 0.63 19.04. 08:14 272 (W) -39
V873 Per p 1 0.294902 10.80 11.50 0.70 19.04. 08:14 81 (E) 51
V427 Cep p 10 1.91141 9.17 9.28 0.11 19.04. 08:14 313 (NW) 73
V1039 Her p 1 0.507761 12.54 12.74 0.20 19.04. 08:14 281 (W) 11
BV Leo p 6 0.941584 15.80 16.70 0.90 19.04. 08:14 355 (N) -15
IQ Cnc p 9 0.634624 13.05 13.45 0.40 19.04. 08:15 27 (NE) -21
V687 And p 10 0.395048 11.68 11.83 0.15 19.04. 08:15 153 (SE) 75
V833 Cep p 10 0.707065 10.12 10.40 0.28 19.04. 08:15 318 (NW) 68
V616 Aql p 10 1.0031606 14.10 15.00 0.90 19.04. 08:15 247 (SW) 31
V1200 Cyg p 8 0.3690595 15.30 16.10 0.80 19.04. 08:15 304 (NW) 67
NN Aqr s 4 0.306779 13.47 13.47 0.00 19.04. 08:15 206 (SW) 37
AU Aqr p 10 0.3711583 12.90 14.00 1.10 19.04. 08:15 190 (S) 15
CW CMa p 9 2.11797737 8.58 8.98 0.40 19.04. 08:15 80 (E) -40
QY Hya p 2 0.292341 9.04 9.36 0.32 19.04. 08:15 325 (NW) -65
HT Vir p 1 0.4076729 7.06 7.48 0.42 19.04. 08:15 315 (NW) -25
MX Mon p 7 0.686442 11.40 12.10 0.70 19.04. 08:15 67 (NE) -23
V865 Cyg s 2 0.3653018 14.00 14.60 0.60 19.04. 08:15 268 (W) 47
V699 Aql p 6 0.8768927 13.20 13.80 0.60 19.04. 08:15 241 (SW) 32
V428 Cam p 8 0.290606 12.85 13.15 0.30 19.04. 08:15 17 (N) 45
V343 Tel p 10 0.875421 9.19 9.48 0.30 19.04. 08:16 210 (SW) -20
V916 Cen s 9 1.463225 8.71 8.83 0.12 19.04. 08:16 198 (S) -77
V884 Sco p 10 3.41187 6.51 6.60 0.09 19.04. 08:16 244 (SW) -28
V951 Per s 7 0.270478 12.70 13.14 0.44 19.04. 08:16 76 (E) 34
GW Leo p 9 0.3361243 13.00 13.13 0.13 19.04. 08:16 13 (N) -25
QU Cyg s 1 0.3469114 14.50 15.10 0.60 19.04. 08:16 269 (W) 55
DI CVn p 1 0.305966 13.60 14.40 0.80 19.04. 08:16 343 (N) -2
V448 Cep p 10 0.6324 9.59 9.73 0.14 19.04. 08:16 299 (NW) 81
QQ Cas s 1 2.142049 10.30 10.80 0.50 19.04. 08:16 26 (NE) 79
RV Crt p 10 1.170501 9.20 9.70 0.50 19.04. 08:16 354 (N) -60
V495 Cam p 10 0.354461 13.00 13.35 0.35 19.04. 08:17 11 (N) 40
V385 Cen p 10 1.0626635 12.90 13.50 0.60 19.04. 08:17 281 (W) -84
V574 Lyr p 1 0.2731267 12.01 12.68 0.67 19.04. 08:17 282 (W) 39
NO Vul p 1 0.370765 13.40 14.20 0.80 19.04. 08:17 255 (W) 39
V1094 Cas p 1 0.51429 12.40 12.86 0.46 19.04. 08:17 51 (NE) 69
V845 Cep p 10 0.386159 14.30 15.20 0.90 19.04. 08:17 349 (N) 60
EM Tuc s 4 0.326575 12.16 12.16 0.00 19.04. 08:17 174 (S) -27
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.