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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:24 // 18:48 UTC
Civil Twilight (6°): 02:47 // 19:25 UTC
Nautical Twilight (12°): 01:56 // 20:16 UTC
Astronomical Twilight (18°): 00:47 // 21:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PT Boo p 9 0.4466345 12.60 12.82 0.22 31.07. 02:26 325 (NW) 13
V553 Hya s 5 0.371497 12.36 12.36 0.00 31.07. 02:26 347 (N) -65
V607 Her s 8 1.712526 13.30 13.30 0.00 31.07. 02:27 302 (NW) 8
IW Boo p 4 0.264742 13.40 13.70 0.30 31.07. 02:27 336 (NW) 8
G4694.0116 Cet s 1 0.643459 10.61 10.61 0.00 31.07. 02:27 140 (SE) 29
UY Hya p 9 0.727521 13.30 13.80 0.50 31.07. 02:27 52 (NE) -25
V482 Cam p 10 0.133619437 15.10 18.40 3.30 31.07. 02:27 26 (NE) 38
BH Cas s 1 0.4058927 12.30 12.30 0.00 31.07. 02:28 14 (N) 80
BW Leo p 1 0.3373728 14.70 15.50 0.80 31.07. 02:28 8 (N) -22
BS UMa s 1 0.3495099 13.70 14.00 0.30 31.07. 02:28 7 (N) 3
RT Hyi s 10 0.2840352 12.28 13.13 0.85 31.07. 02:28 176 (S) -40
BM UMa p 1 0.2712208 13.80 14.75 0.95 31.07. 02:28 9 (N) 7
G6686.0470 Hya s 8 0.371497 12.36 12.36 0.00 31.07. 02:28 348 (N) -65
V475 Hya s 7 0.317122 12.60 12.60 0.00 31.07. 02:28 62 (NE) -20
TZ Eri s 1 2.606111 9.80 9.80 0.00 31.07. 02:29 114 (SE) 11
BH CMi p 6 0.5592485 9.50 10.00 0.50 31.07. 02:29 65 (NE) -17
OZ Cen p 10 0.3557686 12.60 13.10 0.50 31.07. 02:29 228 (SW) -73
NU Cyg s 3 0.2811248 14.30 14.90 0.60 31.07. 02:29 281 (W) 45
BC Col p 10 0.29683 15.00 15.00 0.00 31.07. 02:29 110 (E) -20
G5777.0276 Aqr p 9 0.6611 10.70 11.07 0.37 31.07. 02:30 223 (SW) 19
V610 Ara s 9 0.54316 8.80 8.80 0.00 31.07. 02:30 231 (SW) -49
V412 Lyr s 1 0.931481 13.70 14.10 0.40 31.07. 02:30 279 (W) 32
V412 Gem p 9 0.32667 16.36 16.96 0.60 31.07. 02:30 72 (E) 3
MR Com p 1 0.412743 12.00 12.45 0.45 31.07. 02:30 344 (N) -11
IT Her s 1 0.3393957 12.90 12.90 0.00 31.07. 02:30 280 (W) 25
VW Tri s 1 0.298863 13.90 14.40 0.50 31.07. 02:30 117 (SE) 62
G1624.0493 Vul s 6 1.63514 9.53 9.93 0.40 31.07. 02:31 263 (W) 32
CR Del s 8 0.3537417 13.50 13.70 0.20 31.07. 02:31 252 (W) 35
HV UMa p 1 0.71076 8.60 8.88 0.28 31.07. 02:31 2 (N) 7
EQ CMi s 6 0.479536 12.90 12.90 0.00 31.07. 02:31 65 (NE) -18
EE Psc p 10 0.3166726 13.80 14.10 0.30 31.07. 02:31 159 (S) 51
V477 And p 10 0.362548 13.65 13.95 0.30 31.07. 02:31 172 (S) 70
V339 Lib p 9 0.339013 13.60 14.40 0.80 31.07. 02:32 286 (W) -38
EM Cyg s 1 0.2909091 11.90 11.90 0.00 31.07. 02:32 275 (W) 37
DX Tuc p 8 0.37711 9.48 9.79 0.31 31.07. 02:32 181 (S) -24
FS Mon s 5 1.905867 10.50 11.20 0.70 31.07. 02:32 78 (E) -16
VW Cep p 1 0.2783115 7.23 7.68 0.45 31.07. 02:32 339 (N) 57
V1097 Her p 1 0.360849 10.75 11.30 0.55 31.07. 02:32 294 (NW) 15
EP And p 1 0.4041085 11.90 12.50 0.60 31.07. 02:33 99 (E) 73
V1282 Her s 1 0.278349 13.35 13.35 0.00 31.07. 02:33 307 (NW) 29
RZ UMi p 2 0.3373491 12.80 13.50 0.70 31.07. 02:33 357 (N) 48
CF Peg s 1 0.4134966 14.80 14.80 0.00 31.07. 02:33 244 (SW) 53
CC Com p 1 0.2206859 11.30 12.21 0.91 31.07. 02:33 359 (N) -17
BZ Eri s 1 0.6641701 9.00 9.21 0.21 31.07. 02:33 117 (SE) 13
V1233 Her p 10 0.3105942 11.80 12.16 0.36 31.07. 02:33 308 (NW) 20
G5805.1193 Aqr p 9 0.30678 11.00 11.40 0.40 31.07. 02:33 213 (SW) 22
V2051 Oph p 10 0.06242786 13.00 17.50 4.50 31.07. 02:33 263 (W) -29
HR Boo p 1 0.315967 13.25 13.85 0.60 31.07. 02:33 323 (NW) -10
ES UMa p 1 0.5288515 11.00 11.40 0.40 31.07. 02:34 13 (N) 32
V467 And p 10 0.215 15.43 15.73 0.30 31.07. 02:34 187 (S) 75
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.