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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:42 // 18:12 UTC
Civil Twilight (6°): 03:08 // 18:46 UTC
Nautical Twilight (12°): 02:23 // 19:31 UTC
Astronomical Twilight (18°): 01:30 // 20:24 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V868 Mon s 8 0.637711 8.90 9.48 0.58 27.04. 06:41 45 (NE) -34
V676 Cen p 7 0.292394 11.90 12.60 0.70 27.04. 06:41 256 (W) -42
V421 Dra p 10 0.653567 12.16 12.54 0.38 27.04. 06:41 351 (N) 56
V1200 Cyg s 8 0.3690595 15.30 16.10 0.80 27.04. 06:42 309 (NW) 75
EF Ori p 1 1.619449 13.60 14.80 1.20 27.04. 06:42 57 (NE) -9
DZ Lyn p 1 0.378018 9.90 10.25 0.35 27.04. 06:42 20 (N) 6
AF Aps s 4 0.7976244 13.40 13.90 0.50 27.04. 06:42 198 (S) -50
OU Ser s 1 0.2967662 8.25 8.43 0.18 27.04. 06:42 288 (W) 6
OP Cen s 10 0.4623218 13.10 13.80 0.70 27.04. 06:42 233 (SW) -60
V449 And p 1 0.3385155 12.20 12.90 0.70 27.04. 06:43 70 (E) 50
V731 Cep s 1 6.06844 12.00 12.60 0.60 27.04. 06:43 32 (NE) 71
AW Cru s 10 2.452886 13.40 13.90 0.50 27.04. 06:43 227 (SW) -70
V1068 Her p 1 0.394304 12.40 13.00 0.60 27.04. 06:43 293 (NW) 48
RT And p 1 0.62892951 8.55 9.47 0.92 27.04. 06:43 67 (NE) 79
VY Sex p 1 0.4434355 9.01 9.30 0.29 27.04. 06:43 345 (N) -42
V711 Cyg s 1 0.82671 13.80 13.80 0.00 27.04. 06:43 232 (SW) 87
V1045 Her p 1 0.510283 10.90 11.40 0.50 27.04. 06:44 296 (NW) 43
EQ Vel p 9 1.0802672 11.40 12.60 1.20 27.04. 06:44 78 (E) -75
V5576 Sgr p 10 1.14177 11.68 12.30 0.62 27.04. 06:44 213 (SW) 22
V525 Ori s 10 2.081688 14.40 14.70 0.30 27.04. 06:44 63 (NE) -8
V757 Cen p 1 0.3431685 8.30 8.70 0.40 27.04. 06:44 266 (W) -48
CK Aqr s 6 0.2833722 12.90 12.90 0.00 27.04. 06:44 198 (S) 27
V1105 Her s 5 0.321736 12.60 12.60 0.00 27.04. 06:44 269 (W) 43
DQ CMa p 10 0.425025 14.80 15.80 1.00 27.04. 06:44 59 (NE) -43
V539 Ara s 6 3.16908 5.66 6.09 0.43 27.04. 06:44 217 (SW) -27
V1107 Cas p 1 0.273412 12.88 13.20 0.32 27.04. 06:44 48 (NE) 61
IY Lyr p 8 0.653167 13.80 14.10 0.30 27.04. 06:44 266 (W) 46
EN Oct s 1 0.288913 11.88 12.50 0.62 27.04. 06:44 180 (S) -50
NU Boo p 8 0.339576 13.40 13.80 0.40 27.04. 06:45 319 (NW) 31
V351 Lib p 4 0.349735 13.40 14.10 0.70 27.04. 06:45 266 (W) -12
V418 Aql p 9 2.234907 12.80 16.00 3.20 27.04. 06:45 227 (SW) 34
AS Pic p 10 0.463642 10.82 11.14 0.32 27.04. 06:45 120 (SE) -54
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 27.04. 06:45 53 (NE) -4
KV Eri p 10 0.271753 12.48 13.01 0.53 27.04. 06:46 135 (SE) -24
V813 Cep p 10 0.338921 13.15 13.50 0.35 27.04. 06:46 315 (NW) 70
G0267.0253 Leo s 9 0.446457 10.46 10.46 0.00 27.04. 06:46 336 (NW) -33
CP Psc p 1 0.6840085 10.69 11.05 0.36 27.04. 06:46 103 (E) 54
V1198 Her p 10 0.363628 10.80 11.10 0.30 27.04. 06:46 297 (NW) 35
OW Com p 10 0.258127 15.40 16.40 1.00 27.04. 06:46 313 (NW) -10
DI CVn p 1 0.305966 13.60 14.40 0.80 27.04. 06:46 332 (NW) 1
V392 Cam p 8 0.664015 13.80 14.30 0.50 27.04. 06:47 23 (NE) 41
V392 Cam s 8 0.664015 13.80 13.80 0.00 27.04. 06:47 23 (NE) 41
VY Cet p 3 0.34081 11.20 11.90 0.70 27.04. 06:47 129 (SE) 5
G4833.1209 Mon s 1 0.6968758 13.60 13.60 0.00 27.04. 06:47 41 (NE) -33
EU Vul s 3 0.883049 12.90 13.30 0.40 27.04. 06:47 237 (SW) 51
G0567.0602 Aqr s 7 0.477305 11.75 12.10 0.35 27.04. 06:47 172 (S) 40
EU Hya s 2 0.7782075 10.10 10.20 0.10 27.04. 06:47 30 (NE) -43
V576 Lyr p 2 0.533573 12.30 12.70 0.40 27.04. 06:47 278 (W) 53
V1112 Tau s 1 0.423837 13.10 13.10 0.00 27.04. 06:47 80 (E) 3
OO Cyg p 7 0.2620015 14.10 14.60 0.50 27.04. 06:48 257 (W) 63
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.