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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:20 // 18:52 UTC
Civil Twilight (6°): 02:43 // 19:30 UTC
Nautical Twilight (12°): 01:50 // 20:23 UTC
Astronomical Twilight (18°): 00:37 // 21:35 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V426 Her p 9 0.4921282 15.50 15.80 0.30 27.07. 18:27 133 (SE) 56
BO Mon p 1 2.225209 10.00 12.10 2.10 27.07. 18:27 289 (W) -20
V360 UMa s 6 0.360224 13.60 14.00 0.40 27.07. 18:28 276 (W) 71
EV CVn s 3 0.335969 12.00 12.00 0.00 27.07. 18:28 267 (W) 55
V961 Cas p 7 0.75981 12.00 12.40 0.40 27.07. 18:28 29 (NE) 24
V981 Cyg p 10 0.507662 14.50 15.00 0.50 27.07. 18:28 56 (NE) 55
WZ Cep p 1 0.417444 12.45 13.01 0.56 27.07. 18:28 21 (N) 41
V1180 Her p 10 0.352051 12.82 12.98 0.16 27.07. 18:28 154 (SE) 72
OP Lac s 5 3.392999 14.20 14.20 0.00 27.07. 18:29 42 (NE) 34
RV CVn p 1 0.2695671 13.75 14.36 0.61 27.07. 18:29 241 (SW) 57
TY Men s 9 0.4616664 8.08 8.47 0.39 27.07. 18:29 186 (S) -58
EF Boo s 1 0.4205155 9.43 9.43 0.00 27.07. 18:29 281 (W) 77
AK Dra p 1 2.218258 11.80 12.60 0.80 27.07. 18:29 68 (E) 67
V357 Her s 5 0.28204 13.40 13.40 0.00 27.07. 18:29 121 (SE) 39
V625 Cen p 10 0.4697059 14.40 15.00 0.60 27.07. 18:29 195 (S) -19
DO Aur p 1 0.788652 14.10 14.60 0.50 27.07. 18:29 344 (N) -2
DO Leo p 7 0.2345148 16.00 17.00 1.00 27.07. 18:29 271 (W) 19
V581 Sco p 10 0.5110026 11.40 12.10 0.70 27.07. 18:29 167 (S) 1
V524 Oph p 8 0.308917 13.00 13.80 0.80 27.07. 18:29 158 (S) 8
V382 Cyg p 2 1.885517 8.29 9.18 0.89 27.07. 18:29 79 (E) 41
V507 Lyr s 7 0.366912 14.21 14.21 0.00 27.07. 18:29 108 (E) 51
V446 Peg s 1 0.305983 14.00 14.00 0.00 27.07. 18:30 74 (E) 22
V588 CrA p 10 1.321955 13.40 14.00 0.60 27.07. 18:30 152 (SE) -7
BV Ant s 9 3.59428081 11.52 11.52 0.00 27.07. 18:30 233 (SW) -18
FW Hya p 9 0.406138 12.20 12.50 0.30 27.07. 18:30 235 (SW) -15
V2553 Oph s 1 0.457615 11.30 11.70 0.40 27.07. 18:31 144 (SE) 49
V502 And s 6 0.318892 13.80 14.15 0.35 27.07. 18:31 39 (NE) 1
V909 Cep s 7 0.425573 12.13 12.13 0.00 27.07. 18:31 37 (NE) 36
FY Psc p 9 0.3562175 12.75 13.30 0.55 27.07. 18:31 37 (NE) 1
BE Dra p 1 0.522495 11.30 11.80 0.50 27.07. 18:31 30 (NE) 64
AZ Gem p 1 1.006186 11.80 12.40 0.60 27.07. 18:31 319 (NW) -16
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 27.07. 18:31 70 (E) 56
AM Aqr s 9 0.3737388 12.80 12.80 0.00 27.07. 18:31 100 (E) -18
OO Aql s 1 0.506792 9.20 9.20 0.00 27.07. 18:31 109 (E) 27
V2425 Oph p 8 1.763053 10.60 11.43 0.83 27.07. 18:31 153 (SE) 37
V1147 Her p 10 0.254469 13.80 14.30 0.50 27.07. 18:31 169 (S) 83
V817 Cep p 10 0.451203 15.52 16.32 0.80 27.07. 18:32 47 (NE) 51
V441 And s 4 0.469656 13.48 14.20 0.72 27.07. 18:32 32 (NE) 9
V839 Oph s 1 0.4090015 8.80 9.30 0.50 27.07. 18:32 134 (SE) 40
ET Psc p 10 0.439298 9.04 9.37 0.33 27.07. 18:32 46 (NE) -18
GS Pup s 10 2.07284 13.40 13.40 0.00 27.07. 18:32 283 (W) -32
V546 Cas p 8 1.106205 14.20 14.80 0.60 27.07. 18:32 26 (NE) 29
IR Lac p 9 0.651512 15.20 16.00 0.80 27.07. 18:33 48 (NE) 36
CD Vul p 1 0.683745 11.50 12.60 1.10 27.07. 18:33 88 (E) 34
V475 Hya p 7 0.317122 12.60 13.10 0.50 27.07. 18:33 290 (W) -14
EF CVn s 1 0.27205 13.10 13.50 0.40 27.07. 18:33 243 (SW) 56
FS Leo p 1 0.456967 9.06 9.25 0.19 27.07. 18:33 262 (W) 26
EM Psc s 8 0.343975 14.30 14.30 0.00 27.07. 18:33 40 (NE) -18
LN Dra p 2 0.612142 12.00 12.55 0.55 27.07. 18:33 71 (E) 73
V666 Lyr p 10 0.5034743 12.25 12.70 0.45 27.07. 18:33 106 (E) 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.