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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:57 // 18:08 UTC
Civil Twilight (6°): 03:24 // 18:41 UTC
Nautical Twilight (12°): 02:40 // 19:25 UTC
Astronomical Twilight (18°): 01:51 // 20:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V473 Peg p 9 0.590563 12.70 13.30 0.60 21.08. 15:15 59 (NE) 0
DD Aqr p 1 0.7210105 10.90 11.70 0.80 21.08. 15:15 59 (NE) -22
IN Cnc p 5 0.501459 13.00 13.65 0.65 21.08. 15:15 269 (W) 22
V1130 Tau p 2 0.798868 6.65 7.03 0.38 21.08. 15:15 331 (NW) -35
AM Her p 1 0.128927 12.30 15.70 3.40 21.08. 15:15 66 (NE) 52
V562 Aur p 9 0.528805 12.87 13.21 0.34 21.08. 15:15 322 (NW) -1
V490 And s 7 0.424185 14.60 14.60 0.00 21.08. 15:15 20 (N) 5
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 21.08. 15:15 55 (NE) 33
YZ Phe p 10 0.23472665 12.65 13.32 0.67 21.08. 15:15 58 (NE) -83
V416 Gem p 7 0.256181 12.50 13.00 0.50 21.08. 15:15 299 (NW) 6
V374 Dra p 10 0.4034644 9.93 10.15 0.22 21.08. 15:15 59 (NE) 61
PS Lyr p 6 1.4469835 11.30 12.00 0.70 21.08. 15:15 82 (E) 30
V2509 Sgr p 10 1.086985 7.35 7.71 0.36 21.08. 15:15 134 (SE) -11
MX Del s 4 0.864703 8.99 8.99 0.00 21.08. 15:15 73 (E) 13
LY Cas p 7 1.476428 14.90 16.40 1.50 21.08. 15:15 354 (N) 19
NSV 08733 Oph s 7 0.357189 13.70 13.80 0.10 21.08. 15:16 120 (SE) 33
AN UMa p 6 0.07975275 14.90 20.20 5.30 21.08. 15:16 280 (W) 58
V981 Cyg p 10 0.507662 14.50 15.00 0.50 21.08. 15:16 49 (NE) 43
IT Her s 1 0.3393957 12.90 12.90 0.00 21.08. 15:16 90 (E) 34
V1026 Her p 7 0.829383 12.20 12.60 0.40 21.08. 15:16 121 (SE) 54
V907 Cyg p 1 0.541362 14.20 14.90 0.70 21.08. 15:16 77 (E) 29
G3882.2264 Dra p 8 0.3539968 14.65 15.40 0.75 21.08. 15:16 59 (NE) 68
DY Vir p 5 0.934273 14.20 15.70 1.50 21.08. 15:16 221 (SW) 43
V781 Tau s 1 0.344909 8.90 9.30 0.40 21.08. 15:16 315 (NW) 0
BS Ind p 8 0.435338 9.01 9.32 0.31 21.08. 15:17 123 (SE) -46
BQ Phe p 10 0.218481 10.43 10.60 0.17 21.08. 15:17 91 (E) -71
AQ Cap p 7 0.3173885 13.00 13.90 0.90 21.08. 15:17 94 (E) -21
QS Vir p 9 0.150757525 14.27 17.76 3.49 21.08. 15:17 188 (S) 26
AX Lac p 10 3.477905 15.00 15.90 0.90 21.08. 15:17 37 (NE) 22
II CMa p 8 0.22919704 15.22 15.74 0.52 21.08. 15:17 277 (W) -23
V699 Aql s 6 0.8768927 13.20 13.75 0.55 21.08. 15:17 90 (E) 10
KO Del s 1 0.5833444 12.50 12.00 -0.50 21.08. 15:18 75 (E) 8
HH Boo s 1 0.318666 11.00 11.00 0.00 21.08. 15:18 172 (S) 87
EX Del p 1 0.3309877 12.80 13.30 0.50 21.08. 15:18 80 (E) 12
BT Pup p 10 1.5921029 13.90 14.60 0.70 21.08. 15:18 258 (W) -22
BT Pup s 10 1.5921029 13.90 14.50 0.60 21.08. 15:18 258 (W) -22
TZ Lyr s 1 0.528827 10.87 11.05 0.18 21.08. 15:18 79 (E) 49
NSV 00388 Cet p 7 0.321367 14.30 15.00 0.70 21.08. 15:18 24 (NE) -38
GV Aqr p 4 0.33677 13.60 14.00 0.40 21.08. 15:18 69 (E) -27
DL Vel p 9 0.563553 11.40 12.00 0.60 21.08. 15:18 228 (SW) -26
V2485 Cyg p 10 1.31477 13.40 14.10 0.70 21.08. 15:18 55 (NE) 20
V653 Lyr p 1 0.468813 11.23 11.56 0.33 21.08. 15:18 77 (E) 47
V415 Cam p 10 0.4326164 13.70 14.10 0.40 21.08. 15:19 349 (N) 44
AS Ser p 1 0.4662346 11.40 12.00 0.60 21.08. 15:19 154 (SE) 39
DU Boo p 1 1.055889 8.59 9.09 0.51 21.08. 15:19 177 (S) 81
NX Dra p 9 0.275807 12.62 12.83 0.21 21.08. 15:19 340 (N) 60
V719 Her s 1 0.400925 12.50 12.50 0.00 21.08. 15:19 87 (E) 60
EX Hya p 10 0.068233846 9.60 13.99 4.39 21.08. 15:19 199 (S) 8
CZEV090 CMi s 1 0.435898 12.80 12.89 0.09 21.08. 15:19 291 (W) -2
AO Ser s 1 0.8793471 10.70 10.80 0.10 21.08. 15:19 140 (SE) 52
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.