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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:24 // 17:30 UTC
Civil Twilight (6°): 03:53 // 18:02 UTC
Nautical Twilight (12°): 03:13 // 18:41 UTC
Astronomical Twilight (18°): 02:30 // 19:24 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V640 Pup p 10 1.80488 11.66 12.14 0.48 09.09. 06:41 159 (S) 16
V1052 Her s 1 0.370829 12.20 12.20 0.00 09.09. 06:41 23 (NE) -14
HH Boo p 1 0.318666 11.00 11.50 0.50 09.09. 06:41 44 (NE) 23
AQ Com p 1 0.2813295 15.20 15.70 0.50 09.09. 06:41 78 (E) 19
RY Ind s 10 0.712114 10.83 11.04 0.21 09.09. 06:41 269 (W) -69
V351 Lib p 4 0.349735 13.40 14.10 0.70 09.09. 06:41 61 (NE) -36
AQ Boo p 1 0.333139 12.30 13.00 0.70 09.09. 06:42 69 (E) 5
IR Vir p 3 0.36938 12.10 12.70 0.60 09.09. 06:42 96 (E) 0
V691 Her p 9 0.58716 13.30 13.70 0.40 09.09. 06:42 38 (NE) -14
V914 Cep s 10 0.38618 13.10 13.40 0.30 09.09. 06:42 346 (N) 43
V651 Pup p 8 4.00321 12.20 13.25 1.05 09.09. 06:42 178 (S) 4
V2790 Ori p 1 0.2878415 11.03 11.65 0.62 09.09. 06:42 199 (S) 58
OP Aql p 9 3.227797 12.20 14.60 2.40 09.09. 06:42 345 (N) -30
PR Dra p 10 0.374751 13.30 13.60 0.30 09.09. 06:42 33 (NE) 32
V394 Cas p 10 0.929271 15.00 17.00 2.00 09.09. 06:42 317 (NW) 50
V1173 Her p 10 0.2656288 9.95 10.40 0.45 09.09. 06:42 26 (NE) 11
RU UMi p 1 0.524926 10.00 10.66 0.66 09.09. 06:42 28 (NE) 43
V340 Vir p 6 0.45486 11.53 12.22 0.69 09.09. 06:42 96 (E) -13
V573 Sgr p 10 0.9771093 12.10 12.70 0.60 09.09. 06:43 40 (NE) -73
GG CVn s 1 0.385947 12.00 12.00 0.00 09.09. 06:43 58 (NE) 15
V922 Cyg p 7 1.422373 14.50 15.80 1.30 09.09. 06:43 351 (N) -9
DV Psc p 1 0.3085358 10.59 11.10 0.51 09.09. 06:43 282 (W) -3
BM Tri p 9 0.317819 13.00 13.40 0.40 09.09. 06:43 285 (W) 34
BX Tri p 6 0.1926355 12.35 12.65 0.30 09.09. 06:43 279 (W) 38
V372 Gem p 8 0.569183 12.60 13.00 0.40 09.09. 06:43 183 (S) 62
HS Cnc p 7 0.359488 13.16 13.27 0.11 09.09. 06:43 139 (SE) 45
V454 Vel p 10 1.13492 7.55 7.66 0.11 09.09. 06:43 161 (S) -3
MX Mon s 7 0.686442 11.40 11.70 0.30 09.09. 06:43 176 (S) 35
EL Aqr p 1 0.48141 10.38 10.73 0.35 09.09. 06:44 278 (W) -18
V362 Dra p 9 0.3472233 12.11 12.89 0.78 09.09. 06:44 11 (N) 30
V899 Her s 1 0.421169 7.93 7.93 0.00 09.09. 06:44 29 (NE) -1
V496 Cyg p 3 1.474915 12.10 12.50 0.40 09.09. 06:44 344 (N) -2
V910 Cyg p 8 1.6102553 14.10 15.00 0.90 09.09. 06:44 352 (N) -11
V1068 Sgr s 5 0.369969 15.10 15.40 0.30 09.09. 06:44 358 (N) -55
PZ UMa s 7 0.2626732 12.50 12.50 0.00 09.09. 06:44 76 (E) 66
GN Mus p 10 0.3869 13.70 14.40 0.70 09.09. 06:44 157 (SE) -46
CR Aqr p 6 0.514491 13.60 14.50 0.90 09.09. 06:44 311 (NW) -45
BO Cyg s 1 1.7562315 11.80 12.00 0.20 09.09. 06:44 329 (NW) 8
S Hyi p 10 0.903114 11.28 12.05 0.77 09.09. 06:44 196 (S) -51
V549 And p 10 0.315957 14.00 14.50 0.50 09.09. 06:44 291 (W) 38
V3903 Sgr p 10 1.7442288 7.00 7.16 0.16 09.09. 06:44 25 (NE) -62
V2612 Oph s 1 0.375305 9.35 9.70 0.35 09.09. 06:45 9 (N) -33
AD Boo s 1 2.068807 9.37 9.75 0.38 09.09. 06:45 57 (NE) 5
V407 Peg s 1 0.636884 9.30 9.30 0.00 09.09. 06:45 296 (NW) -1
V1321 Her p 10 0.294372 10.68 10.94 0.26 09.09. 06:45 10 (N) 8
V836 Cyg s 1 0.6534132 8.57 8.77 0.20 09.09. 06:45 332 (NW) 1
RW Tri p 1 0.23188315 12.50 15.61 3.11 09.09. 06:45 274 (W) 35
CC Tri p 9 0.382946 13.20 13.70 0.50 09.09. 06:46 279 (W) 37
EW Cru p 9 0.90819 13.00 14.00 1.00 09.09. 06:46 146 (SE) -38
V807 Cyg p 9 0.798763 14.20 15.10 0.90 09.09. 06:46 352 (N) -2
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.