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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:36 // 18:18 UTC
Civil Twilight (6°): 03:01 // 18:53 UTC
Nautical Twilight (12°): 02:14 // 19:39 UTC
Astronomical Twilight (18°): 01:19 // 20:34 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V518 And p 10 0.361144 13.50 13.90 0.40 30.04. 19:36 340 (N) 3
BK Oct s 10 0.3686 14.30 14.60 0.30 30.04. 19:37 157 (SE) -57
V473 Cas p 1 0.41546 13.40 14.00 0.60 30.04. 19:37 340 (N) 21
CX Aqr s 1 0.5559864 10.55 10.80 0.25 30.04. 19:37 12 (N) -40
IY UMa p 4 0.0739138 18.40 20.00 1.60 30.04. 19:37 336 (NW) 81
RZ Equ p 6 1.96094 12.00 14.20 2.20 30.04. 19:37 31 (NE) -25
VZ Scl p 10 0.1446222 15.60 18.40 2.80 30.04. 19:37 340 (N) -65
V1181 Her p 1 0.337042 11.00 11.41 0.41 30.04. 19:37 71 (E) 34
KT Aps p 10 0.3742 15.00 15.30 0.30 30.04. 19:37 158 (S) -48
EE CVn p 1 0.280562 13.70 14.57 0.87 30.04. 19:37 112 (E) 58
V1306 Her s 1 0.370368 11.70 12.10 0.40 30.04. 19:38 54 (NE) 26
OV Dra p 9 0.0587357 19.00 20.70 1.70 30.04. 19:38 27 (NE) 69
V1098 Her s 1 0.352269 12.44 12.44 0.00 30.04. 19:38 49 (NE) 33
V2422 Cyg s 1 0.506166 13.00 13.00 0.00 30.04. 19:38 33 (NE) 7
SZ Scl p 10 0.320832 11.72 12.40 0.68 30.04. 19:38 322 (NW) -68
V687 Her p 4 0.321451 14.40 15.00 0.60 30.04. 19:38 85 (E) 27
V899 Her p 1 0.421169 7.93 8.07 0.14 30.04. 19:38 73 (E) 31
UY UMa s 1 0.3760203 12.70 12.90 0.20 30.04. 19:38 62 (NE) 67
DI CVn s 1 0.305966 13.60 13.60 0.00 30.04. 19:38 128 (SE) 70
V1151 Her p 10 0.27818 12.80 13.05 0.25 30.04. 19:38 62 (NE) 45
AO Cam p 1 0.3299026 9.50 10.00 0.50 30.04. 19:38 316 (NW) 32
EH Hya s 10 0.2969053 14.20 14.20 0.00 30.04. 19:38 169 (S) 6
V417 Cam p 10 0.28482 14.20 14.70 0.50 30.04. 19:38 318 (NW) 48
RT Scl p 9 0.51156 10.31 10.99 0.68 30.04. 19:39 319 (NW) -61
AM Leo s 1 0.3657975 9.25 9.83 0.58 30.04. 19:39 185 (S) 50
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 30.04. 19:39 35 (NE) 20
IR Lac p 9 0.651512 15.20 16.00 0.80 30.04. 19:39 10 (N) 14
G2038.0293 Ser s 1 0.49541 10.32 10.43 0.11 30.04. 19:39 86 (E) 30
EI CVn s 1 0.260766 11.80 12.45 0.65 30.04. 19:39 102 (E) 56
V412 Lyr s 1 0.931481 13.70 14.10 0.40 30.04. 19:39 51 (NE) 6
U Sct s 6 0.954985 10.08 10.31 0.23 30.04. 19:40 79 (E) -25
V470 Cam p 1 0.0956467 14.10 14.75 0.65 30.04. 19:40 322 (NW) 56
V430 Nor p 10 0.366 16.70 17.22 0.52 30.04. 19:40 143 (SE) -31
VW Cep p 1 0.2783115 7.23 7.68 0.45 30.04. 19:40 12 (N) 38
V864 Cep p 10 1.5823842 14.15 14.75 0.60 30.04. 19:41 8 (N) 32
LM Boo p 1 0.327922 12.00 12.50 0.50 30.04. 19:41 105 (E) 43
CT Cet s 6 0.2564878 9.29 9.29 0.00 30.04. 19:41 313 (NW) -53
NY Vir s 1 0.10101597 13.30 13.30 0.00 30.04. 19:41 138 (SE) 30
V719 Her s 1 0.400925 12.50 12.50 0.00 30.04. 19:41 60 (NE) 32
V337 UMa s 8 0.383365 13.70 14.20 0.50 30.04. 19:41 280 (W) 80
GR Vir s 1 0.346974 7.80 8.20 0.40 30.04. 19:41 125 (SE) 18
V525 Cyg p 6 2.403315 13.30 15.60 2.30 30.04. 19:41 23 (NE) 7
BV Dra p 1 0.350067 7.88 8.48 0.60 30.04. 19:41 47 (NE) 56
EG CVn p 1 0.349276 13.00 13.60 0.60 30.04. 19:42 103 (E) 62
DS Psc s 4 0.3424915 11.75 11.75 0.00 30.04. 19:42 329 (NW) -33
V509 Cyg s 6 1.609159 13.10 13.10 0.00 30.04. 19:42 27 (NE) 13
DE Mic p 10 0.410687 7.65 8.05 0.40 30.04. 19:42 72 (E) -63
MT And s 8 0.358775 14.80 14.80 0.00 30.04. 19:42 325 (NW) 9
OP Boo p 10 0.311443 12.80 13.10 0.30 30.04. 19:42 62 (NE) 56
V4727 Sgr p 9 2.99719 11.58 12.54 0.96 30.04. 19:42 97 (E) -34
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.