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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:28 // 17:37 UTC
Civil Twilight (6°): 03:56 // 18:09 UTC
Nautical Twilight (12°): 03:17 // 18:48 UTC
Astronomical Twilight (18°): 02:34 // 19:31 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
G4922.0195 Leo s 9 0.62885 10.40 10.78 0.38 05.04. 02:08 254 (W) 10
AX Dra s 1 0.5681633 10.90 11.00 0.10 05.04. 02:08 322 (NW) 60
SU For p 10 2.434655 10.33 11.81 1.48 05.04. 02:08 64 (NE) -68
BD Pav p 10 0.1793015 12.40 16.21 3.81 05.04. 02:08 158 (S) -23
V639 Aur p 4 0.3571 14.01 14.85 0.84 05.04. 02:08 343 (N) 15
V471 Cas p 1 0.4009368 14.10 14.60 0.50 05.04. 02:08 22 (N) 20
V479 Aql p 5 0.8335974 13.20 14.60 1.40 05.04. 02:08 124 (SE) 38
V524 Oph p 8 0.308917 13.00 13.80 0.80 05.04. 02:08 161 (S) 9
U Cep p 1 2.493081 6.75 9.24 2.49 05.04. 02:08 8 (N) 44
KN Vul p 1 0.3573295 13.00 13.40 0.40 05.04. 02:08 94 (E) 41
V353 Dra p 8 0.802697 11.52 11.79 0.27 05.04. 02:08 20 (N) 80
EM Psc p 8 0.343975 14.30 14.75 0.45 05.04. 02:09 42 (NE) -17
V1121 Cen p 10 0.996379 10.80 11.60 0.80 05.04. 02:09 223 (SW) -7
V1088 Her p 1 0.359231 11.00 11.50 0.50 05.04. 02:09 145 (SE) 70
BV Lyr s 5 1.829649 12.10 12.10 0.00 05.04. 02:09 97 (E) 51
V364 Cas s 1 1.543067 11.20 11.90 0.70 05.04. 02:09 30 (NE) 18
V804 Aql s 8 0.6553905 11.30 11.60 0.30 05.04. 02:09 130 (SE) 21
G5777.0276 Aqr p 9 0.6611 10.70 11.07 0.37 05.04. 02:09 105 (E) -2
ZZ Sge p 10 5.60304 13.70 14.50 0.80 05.04. 02:09 104 (E) 36
FS Aqr p 7 0.26205 13.20 14.00 0.80 05.04. 02:09 90 (E) -1
AV CMi s 1 2.277755 11.80 11.80 0.00 05.04. 02:09 313 (NW) -16
V1105 Her p 5 0.321736 12.60 13.00 0.40 05.04. 02:10 117 (SE) 59
V1042 Her p 1 0.511154 12.08 12.66 0.58 05.04. 02:10 152 (SE) 59
V470 Hya s 7 0.395393 13.00 13.00 0.00 05.04. 02:10 292 (W) -17
NY Boo p 9 0.326815 12.15 12.50 0.35 05.04. 02:10 269 (W) 80
V505 Cam p 7 0.336361 13.80 14.50 0.70 05.04. 02:10 350 (N) 48
BV Dra s 1 0.350067 7.88 7.88 0.00 05.04. 02:10 334 (NW) 76
V470 Cam p 1 0.0956467 14.10 14.75 0.65 05.04. 02:10 340 (N) 32
IT Ara p 9 0.5283806 12.50 13.10 0.60 05.04. 02:10 169 (S) -21
AY Vul p 1 2.4124255 11.30 12.40 1.10 05.04. 02:10 91 (E) 31
AS Cen p 10 0.3052373 13.00 13.20 0.20 05.04. 02:11 218 (SW) -33
V940 Oph s 10 0.433226 14.80 15.60 0.80 05.04. 02:11 143 (SE) 42
GU Aql s 10 2.209174 14.60 14.60 0.00 05.04. 02:11 116 (SE) 28
OP Cen p 10 0.4623218 13.10 13.80 0.70 05.04. 02:11 201 (S) -23
MR Com s 1 0.412743 12.00 12.40 0.40 05.04. 02:12 251 (W) 50
QT UMa s 6 0.473539 11.00 11.70 0.70 05.04. 02:12 310 (NW) 32
OV Dra p 9 0.0587357 19.00 20.70 1.70 05.04. 02:12 323 (NW) 61
XZ Leo s 1 0.487737 10.60 11.10 0.50 05.04. 02:12 282 (W) 12
V566 And s 8 0.389694 10.85 11.25 0.40 05.04. 02:12 24 (NE) 0
BI CVn p 1 0.3842103 10.35 10.78 0.43 05.04. 02:13 266 (W) 55
V620 CrA p 10 2.615225 12.40 13.60 1.20 05.04. 02:13 155 (SE) -9
YY Cnc p 1 0.698445 11.30 11.70 0.40 05.04. 02:13 307 (NW) 11
KT CMa p 8 5.19007 9.40 9.76 0.36 05.04. 02:13 305 (NW) -39
V389 Cas s 1 2.49481 10.80 10.80 0.00 05.04. 02:13 28 (NE) 16
LO Pav s 10 0.6598 15.90 16.50 0.60 05.04. 02:13 162 (S) -36
V498 Cen p 10 0.757515 10.30 11.30 1.00 05.04. 02:14 205 (SW) -10
BL Dra s 4 0.402665 11.90 11.90 0.00 05.04. 02:14 49 (NE) 59
V2239 Cyg s 1 0.610597 11.73 11.73 0.00 05.04. 02:14 81 (E) 45
V875 Cep p 10 0.607031 12.00 12.33 0.33 05.04. 02:14 10 (N) 49
EN Pup p 7 0.6721481 11.20 11.60 0.40 05.04. 02:14 279 (W) -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.