Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 19:01 UTC
Civil Twilight (6°): 02:31 // 19:41 UTC
Nautical Twilight (12°): 01:34 // 20:37 UTC
Astronomical Twilight (18°): 00:06 // 22:06 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NX Boo p 8 0.251135 13.02 13.40 0.38 20.07. 02:35 318 (NW) 6
V899 Her p 1 0.421169 7.93 8.07 0.14 20.07. 02:35 302 (NW) 17
V470 Hya s 7 0.395393 13.00 13.00 0.00 20.07. 02:35 56 (NE) -25
RW Cet s 1 0.9751965 10.43 10.50 0.07 20.07. 02:35 137 (SE) 18
V1139 Cas p 1 0.2971 12.80 13.23 0.43 20.07. 02:36 61 (NE) 70
CI CrB p 10 0.350076 12.83 13.02 0.19 20.07. 02:36 303 (NW) 10
V885 Per p 10 0.30387 13.10 13.40 0.30 20.07. 02:36 60 (NE) 57
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 20.07. 02:36 281 (W) -14
DT Gru p 10 0.801683 10.91 11.34 0.43 20.07. 02:36 201 (S) -8
OS Boo p 10 0.275727 13.80 14.10 0.30 20.07. 02:37 322 (NW) 14
V1847 Ori s 1 0.342605 12.09 12.36 0.27 20.07. 02:37 87 (E) 12
V662 Pup p 10 0.2386 20.10 20.50 0.40 20.07. 02:37 111 (E) -51
ER Ori s 1 0.4234005 9.32 9.92 0.60 20.07. 02:38 99 (E) -3
QX And s 1 0.412173 11.25 11.25 0.00 20.07. 02:38 101 (E) 61
V383 Mon p 2 0.6346866 14.70 15.40 0.70 20.07. 02:38 73 (E) -16
V2294 Cyg p 1 0.354328 13.25 13.58 0.33 20.07. 02:39 294 (NW) 54
V415 Dra s 1 0.437416 12.00 12.50 0.50 20.07. 02:39 299 (NW) 48
OZ Hya s 5 2.048765 9.50 9.70 0.20 20.07. 02:39 39 (NE) -55
V462 Cep p 10 1.80961 8.66 8.78 0.11 20.07. 02:39 1 (N) 58
V914 Cep p 10 0.38618 13.10 13.40 0.30 20.07. 02:39 356 (N) 61
EW Psc p 8 0.241202 10.38 10.38 0.00 20.07. 02:39 169 (S) 49
G2576.1248 CrB s 1 0.524016 14.06 14.45 0.39 20.07. 02:39 306 (NW) 13
V418 Cam s 9 0.3067595 13.70 14.40 0.70 20.07. 02:39 26 (NE) 45
UU Cam s 1 0.6825584 11.80 12.30 0.50 20.07. 02:39 24 (NE) 54
V625 Car p 10 0.276942 11.15 12.00 0.85 20.07. 02:39 153 (SE) -68
V1179 Her s 1 0.385505 11.39 11.69 0.30 20.07. 02:39 289 (W) -2
BB Mon p 1 0.7326987 10.60 11.30 0.70 20.07. 02:40 78 (E) -21
BM Tri p 9 0.317819 13.00 13.40 0.40 20.07. 02:40 108 (E) 60
PZ Cam p 10 0.28589 13.20 13.50 0.30 20.07. 02:40 42 (NE) 53
V702 And p 10 0.340715 13.30 13.69 0.39 20.07. 02:40 171 (S) 76
V339 Ara p 8 2.438853 11.10 11.70 0.60 20.07. 02:40 231 (SW) -33
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 20.07. 02:40 91 (E) 64
V472 And p 10 0.85056 13.25 13.60 0.35 20.07. 02:40 135 (SE) 79
V405 Gem p 1 0.462107 10.88 11.04 0.16 20.07. 02:40 66 (NE) 1
V421 Gem p 9 0.4231 15.00 15.80 0.80 20.07. 02:40 55 (NE) 5
V568 And p 9 0.394287 13.90 14.50 0.60 20.07. 02:41 93 (E) 61
PP Cam s 2 0.840392 12.45 12.45 0.00 20.07. 02:41 24 (NE) 54
QX Vir s 1 0.242075 13.31 13.60 0.29 20.07. 02:41 303 (NW) -31
ZZ UMa s 1 2.29926 10.10 10.70 0.60 20.07. 02:41 8 (N) 23
AM And p 10 8.85051 12.50 13.70 1.20 20.07. 02:41 104 (E) 85
V391 Oph p 6 2.895563 11.50 15.00 3.50 20.07. 02:41 268 (W) 7
BQ Tri p 10 0.495851 12.50 12.85 0.35 20.07. 02:41 106 (E) 58
IR Cnc p 5 0.717767 11.90 12.33 0.43 20.07. 02:41 42 (NE) -6
OZ Dra p 10 0.136647 18.00 20.00 2.00 20.07. 02:41 347 (N) 28
V878 Ara p 10 0.770465 8.00 8.22 0.22 20.07. 02:41 241 (SW) -40
AO Cam p 1 0.3299026 9.50 10.00 0.50 20.07. 02:42 56 (NE) 46
V364 Aps p 5 0.295464 14.00 14.40 0.40 20.07. 02:42 201 (S) -53
V1848 Ori s 1 0.2663505 10.96 11.50 0.54 20.07. 02:42 92 (E) 8
FR Lac p 10 0.32 15.20 16.10 0.90 20.07. 02:42 305 (NW) 82
HV UMa p 1 0.71076 8.60 8.88 0.28 20.07. 02:42 357 (N) 7
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.