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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:01 UTC
Civil Twilight (6°): 02:32 // 19:40 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:10 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V577 Lyr s 9 0.390011 14.50 14.50 0.00 20.07. 15:34 55 (NE) 31
KP Cep p 1 1.93511 12.80 13.70 0.90 20.07. 15:34 20 (N) 18
IX Boo p 8 0.35431 12.90 13.30 0.40 20.07. 15:34 131 (SE) 56
DS Psc s 4 0.3424915 11.75 11.75 0.00 20.07. 15:34 350 (N) -37
IP Peg s 1 0.15820616 13.00 13.00 0.00 20.07. 15:34 16 (N) -20
V2524 Cyg p 3 0.450677 13.35 13.90 0.55 20.07. 15:34 33 (NE) 30
AI Cru p 8 1.417712 9.55 10.30 0.75 20.07. 15:34 183 (S) -21
AY Aqr p 10 0.281995 13.70 14.70 1.00 20.07. 15:35 49 (NE) -51
MS Pav p 10 0.33474 13.70 14.60 0.90 20.07. 15:35 155 (SE) -56
OO Aqr p 5 0.586623 9.20 9.60 0.40 20.07. 15:35 70 (E) -32
YY CrB s 1 0.37656 8.64 8.64 0.00 20.07. 15:35 89 (E) 53
V704 Cyg s 1 0.570705 13.60 14.20 0.60 20.07. 15:35 31 (NE) 13
V1022 Tau p 2 0.347171 14.96 15.72 0.77 20.07. 15:35 314 (NW) 2
V406 Vel p 10 2.034 9.40 10.10 0.70 20.07. 15:35 210 (SW) -21
RT And s 1 0.62892951 8.55 8.88 0.33 20.07. 15:36 12 (N) 14
V380 Cyg s 10 12.425612 5.61 5.76 0.15 20.07. 15:36 49 (NE) 19
V1064 Her s 5 0.3431545 11.30 11.30 0.00 20.07. 15:36 73 (E) 34
V1034 Her p 1 0.81529 12.88 13.98 1.10 20.07. 15:36 101 (E) 25
V964 Cyg p 5 3.540958 13.90 14.80 0.90 20.07. 15:36 55 (NE) 15
OP Dra p 9 0.323163 14.71 15.09 0.38 20.07. 15:36 353 (N) 64
V743 Cyg p 6 2.04105 12.40 12.70 0.30 20.07. 15:36 53 (NE) 8
HN Eri p 5 0.623592 8.66 8.97 0.31 20.07. 15:36 276 (W) -37
CG Lac s 1 0.819389 13.90 14.00 0.10 20.07. 15:36 17 (N) 12
LO Pav p 10 0.6598 15.90 16.50 0.60 20.07. 15:36 149 (SE) -51
V425 Ser s 8 0.544293 11.70 11.70 0.00 20.07. 15:36 117 (SE) 45
V1001 Cas s 1 0.429058 13.61 13.61 0.00 20.07. 15:36 6 (N) 12
GZ Aqr p 4 0.302781 14.60 15.50 0.90 20.07. 15:37 38 (NE) -42
V2490 Cyg p 10 0.78099 11.75 12.25 0.50 20.07. 15:37 36 (NE) -3
V500 Cam p 6 0.2483505 14.00 14.80 0.80 20.07. 15:37 343 (N) 56
DE Lyn s 1 0.408818 13.13 13.13 0.00 20.07. 15:37 307 (NW) 54
UY Mon s 10 1.261256 9.60 9.60 0.00 20.07. 15:37 271 (W) 12
V2637 Oph s 7 0.386173 11.80 12.21 0.41 20.07. 15:37 101 (E) 16
V373 Cam p 7 0.370807 12.50 13.00 0.50 20.07. 15:37 328 (NW) 31
V412 Gem p 9 0.32667 16.36 16.96 0.60 20.07. 15:37 274 (W) 14
V410 Aql p 10 0.981136 14.50 15.00 0.50 20.07. 15:38 77 (E) -4
NN Ser p 1 0.1300801 17.00 23.00 6.00 20.07. 15:38 114 (SE) 35
DQ CVn s 1 0.491422 12.28 12.56 0.28 20.07. 15:38 174 (S) 74
SZ Her s 1 0.818096 9.86 10.10 0.24 20.07. 15:38 76 (E) 33
V462 Cep p 10 1.80961 8.66 8.78 0.11 20.07. 15:38 2 (N) 42
V471 Tau p 1 0.5211834 9.40 9.71 0.31 20.07. 15:38 313 (NW) -10
HP Her s 10 0.476408 15.30 15.30 0.00 20.07. 15:38 84 (E) 39
AC Tuc s 10 1.265821 11.30 11.30 0.00 20.07. 15:39 145 (SE) -78
EQ Ori p 1 1.7460548 10.20 13.30 3.10 20.07. 15:39 287 (W) -18
EW Psc s 8 0.241202 10.38 10.38 0.00 20.07. 15:39 9 (N) -31
V487 And p 9 1.040695 11.60 11.76 0.16 20.07. 15:39 3 (N) -10
V1851 Ori s 1 0.276946 12.00 12.00 0.00 20.07. 15:39 292 (W) -5
V700 Cen p 9 0.7649639 11.80 12.30 0.50 20.07. 15:40 169 (S) 6
LM Boo s 1 0.327922 12.00 12.00 0.00 20.07. 15:40 126 (SE) 55
V454 Vel p 10 1.13492 7.55 7.66 0.11 20.07. 15:40 223 (SW) -14
SV Ind s 10 0.443299 14.00 14.00 0.00 20.07. 15:40 122 (SE) -54
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.