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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:08 // 19:04 UTC
Civil Twilight (6°): 02:28 // 19:43 UTC
Nautical Twilight (12°): 01:30 // 20:41 UTC
Astronomical Twilight (18°): 23:56 // 22:16 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
OS Boo p 10 0.275727 13.80 14.10 0.30 17.07. 16:33 100 (E) 70
V869 Cyg s 4 0.895102 14.00 14.80 0.80 17.07. 16:33 67 (NE) 21
MR Com s 1 0.412743 12.00 12.40 0.40 17.07. 16:34 181 (S) 67
V1153 Her p 10 0.374217 12.40 12.65 0.25 17.07. 16:34 72 (E) 63
V342 UMa p 1 0.3438515 13.40 13.90 0.50 17.07. 16:34 290 (W) 66
V339 Gem p 7 5.76064 8.86 9.37 0.51 17.07. 16:34 289 (W) 22
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 17.07. 16:34 103 (E) 63
AW UMa s 1 0.438726 6.83 7.08 0.25 17.07. 16:34 235 (SW) 62
EV CVn s 3 0.335969 12.00 12.00 0.00 17.07. 16:34 208 (SW) 76
KQ Gem p 1 0.4079905 14.00 15.00 1.00 17.07. 16:34 286 (W) 7
NZ Boo p 1 0.0589094 17.20 20.00 2.80 17.07. 16:34 120 (SE) 65
V364 UMa p 8 0.3669815 13.40 13.95 0.55 17.07. 16:35 27 (NE) 76
AN Men p 9 0.461972 9.36 9.54 0.18 17.07. 16:35 195 (S) -52
BH Scl p 10 2.04507 7.92 8.15 0.23 17.07. 16:35 350 (N) -67
NY Boo p 9 0.326815 12.15 12.50 0.35 17.07. 16:35 84 (E) 73
AU Men p 9 0.343841 10.29 11.11 0.82 17.07. 16:35 208 (SW) -53
V477 And p 10 0.362548 13.65 13.95 0.30 17.07. 16:35 13 (N) -9
WZ Cyg p 1 0.5844672 10.50 11.50 1.00 17.07. 16:35 48 (NE) 16
V477 Lyr p 9 0.471729 14.30 16.00 1.70 17.07. 16:35 80 (E) 28
FL Peg p 6 0.4743125 13.50 14.30 0.80 17.07. 16:35 59 (NE) -12
RS Vul s 2 4.4776635 6.79 6.86 0.07 17.07. 16:35 75 (E) 17
V1271 Her p 10 0.31962 14.20 14.70 0.50 17.07. 16:35 77 (E) 46
V436 Dra p 10 0.430194 14.15 14.80 0.65 17.07. 16:36 26 (NE) 43
V2650 Oph s 7 0.384054 12.57 13.00 0.43 17.07. 16:36 103 (E) 21
GU Aps p 10 0.436522 14.00 14.70 0.70 17.07. 16:36 172 (S) -42
V1170 Cas p 10 0.960991 11.15 11.49 0.34 17.07. 16:36 348 (N) 20
SX Crv p 1 0.3166127 8.99 9.25 0.26 17.07. 16:36 190 (S) 21
V728 Her s 1 0.4712895 10.90 11.40 0.50 17.07. 16:36 78 (E) 49
CD Tau s 1 3.435137 6.77 7.31 0.54 17.07. 16:37 306 (NW) -2
V376 And s 1 0.798674 7.68 7.68 0.00 17.07. 16:37 348 (N) 11
V934 Cyg s 1 0.7006967 13.20 13.70 0.50 17.07. 16:37 66 (NE) 20
V483 Cam s 8 0.382247 12.95 13.25 0.30 17.07. 16:37 350 (N) 50
G4708.0841 Cet p 3 0.361938 12.22 12.78 0.56 17.07. 16:37 325 (NW) -35
AN UMa s 6 0.07975275 14.90 20.20 5.30 17.07. 16:38 271 (W) 67
V1538 Aql s 5 0.73225 12.30 12.60 0.30 17.07. 16:38 85 (E) 4
V905 Ara s 2 0.243905 14.00 14.00 0.00 17.07. 16:38 152 (SE) -30
V494 Mon p 6 0.8388177 11.60 12.20 0.60 17.07. 16:38 277 (W) -9
HY Pav p 10 0.351657 11.40 12.30 0.90 17.07. 16:38 154 (SE) -52
WZ Cap p 9 0.3130867 14.00 14.70 0.70 17.07. 16:39 76 (E) -31
V515 Mon p 1 0.8739713 11.60 12.20 0.60 17.07. 16:39 275 (W) -7
FO Vir p 7 0.775565 6.50 6.82 0.32 17.07. 16:40 177 (S) 41
HY Gem s 5 0.351013 16.70 17.50 0.80 17.07. 16:40 293 (NW) 9
RV Gru p 10 0.2595312 11.00 11.40 0.40 17.07. 16:40 99 (E) -63
EI CMa p 9 10.6116 12.47 14.10 1.63 17.07. 16:40 267 (W) -21
PV Boo p 10 0.292588 14.51 15.14 0.63 17.07. 16:40 115 (SE) 63
V417 Lyr p 4 0.300661 14.90 16.20 1.30 17.07. 16:41 72 (E) 25
VZ Lib p 1 0.358261 10.13 10.63 0.50 17.07. 16:41 147 (SE) 18
V1320 Her p 9 0.547693 11.38 11.55 0.17 17.07. 16:41 93 (E) 27
V452 Vel p 10 0.525412 10.88 11.05 0.17 17.07. 16:41 231 (SW) -20
HS Aqr s 1 0.7101875 9.35 9.35 0.00 17.07. 16:41 75 (E) -13
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.