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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 19:02 UTC
Civil Twilight (6°): 02:31 // 19:41 UTC
Nautical Twilight (12°): 01:34 // 20:38 UTC
Astronomical Twilight (18°): 00:05 // 22:07 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V651 Ara p 10 0.2770608 14.60 15.40 0.80 20.07. 02:00 226 (SW) -41
V752 Sgr p 9 1.919605 12.00 12.50 0.50 20.07. 02:01 243 (SW) -12
V514 Cam p 6 0.362742 12.63 12.63 0.00 20.07. 02:01 358 (N) 40
AL Del s 5 1.485487 12.20 12.40 0.20 20.07. 02:01 229 (SW) 44
V463 Peg s 7 0.330569 11.60 12.05 0.45 20.07. 02:01 207 (SW) 55
EV Cnc p 1 0.441439 12.75 12.90 0.15 20.07. 02:01 33 (NE) -23
UX Hor p 10 0.712816 14.00 14.40 0.40 20.07. 02:01 140 (SE) -27
V508 Cyg s 1 0.77959 13.30 13.30 0.00 20.07. 02:02 276 (W) 67
EV Oct p 9 0.91727 13.80 14.60 0.80 20.07. 02:02 176 (S) -39
YY CrB p 1 0.37656 8.64 9.13 0.49 20.07. 02:02 306 (NW) 19
V1083 Cyg p 1 1.625847 11.00 11.50 0.50 20.07. 02:02 273 (W) 78
U Her s 1 2.0510269 4.69 4.93 0.24 20.07. 02:02 289 (W) 28
AY Aqr p 10 0.281995 13.70 14.70 1.00 20.07. 02:02 187 (S) 20
AC Cnc s 1 0.3004773 13.80 14.70 0.90 20.07. 02:02 34 (NE) -21
V479 Cam p 7 0.325394 13.25 13.70 0.45 20.07. 02:02 16 (N) 39
V474 Hya p 6 0.528304 11.80 12.40 0.60 20.07. 02:03 46 (NE) -30
V866 Cep p 10 0.3259 13.40 14.00 0.60 20.07. 02:03 344 (N) 70
FR Ara p 10 1.66872 12.50 13.40 0.90 20.07. 02:03 219 (SW) -37
AN UMa s 6 0.07975275 14.90 20.20 5.30 20.07. 02:03 358 (N) 5
V500 Cyg s 3 0.924218 11.90 12.00 0.10 20.07. 02:03 256 (W) 59
ES Cnc s 1 1.067793 11.16 10.16 -1.00 20.07. 02:03 33 (NE) -22
GN CVn s 1 0.395009 12.00 12.50 0.50 20.07. 02:03 325 (NW) 8
GN Boo s 1 0.3016025 10.75 10.75 0.00 20.07. 02:04 312 (NW) 5
V678 And p 8 0.361708 13.72 14.14 0.42 20.07. 02:04 125 (SE) 81
EH Cnc s 1 0.4180364 11.73 10.73 -1.00 20.07. 02:04 35 (NE) -12
V2383 Oph s 4 0.5022043 10.23 10.48 0.25 20.07. 02:04 256 (W) 1
DW UMa s 1 0.13660653 15.10 16.60 1.50 20.07. 02:04 3 (N) 19
NR Boo p 2 0.356731 12.00 12.50 0.50 20.07. 02:04 300 (NW) -9
NN Cas s 1 0.980807 13.60 14.00 0.40 20.07. 02:04 51 (NE) 75
KO Ara p 9 0.3825476 13.30 14.10 0.80 20.07. 02:05 223 (SW) -32
GZ Pup p 10 0.3202743 11.70 12.20 0.50 20.07. 02:05 97 (E) -51
DN UMa s 1 1.730424 6.63 6.73 0.10 20.07. 02:05 350 (N) 7
DK Per s 1 0.8988765 12.30 12.30 0.00 20.07. 02:05 55 (NE) 59
V1107 Cas s 1 0.273412 12.88 12.88 0.00 20.07. 02:05 46 (NE) 67
V1172 Her p 4 0.236167 12.00 12.50 0.50 20.07. 02:05 287 (W) 7
AS Pic p 10 0.463642 10.82 11.14 0.32 20.07. 02:05 124 (SE) -47
BO CVn p 1 0.5174625 9.48 10.10 0.62 20.07. 02:05 327 (NW) 9
II CMa s 8 0.22919704 15.22 15.22 0.00 20.07. 02:06 75 (E) -29
GZ And p 1 0.3050173 10.83 11.61 0.78 20.07. 02:06 80 (E) 57
NT UMa s 9 1.664372 13.75 14.27 0.52 20.07. 02:06 13 (N) 36
RV CVn s 1 0.2695671 13.75 13.75 0.00 20.07. 02:06 325 (NW) -4
V1309 Her p 9 0.369883 12.00 12.75 0.75 20.07. 02:06 294 (NW) 40
II UMa p 2 0.825227 8.17 8.48 0.31 20.07. 02:06 346 (N) 17
G2576.1248 CrB p 1 0.524016 14.06 14.68 0.62 20.07. 02:06 300 (NW) 18
Y Sex p 1 0.4198165 9.83 10.21 0.38 20.07. 02:06 18 (N) -38
LP Com s 1 0.337934 12.76 12.76 0.00 20.07. 02:06 339 (N) -10
HV UMa s 1 0.71076 8.60 8.88 0.28 20.07. 02:06 350 (N) 8
IY UMa p 4 0.0739138 18.40 20.00 1.60 20.07. 02:06 2 (N) 18
IY Aps s 10 0.4184362 12.70 12.90 0.20 20.07. 02:06 204 (SW) -48
V580 Lyr s 1 0.289052 12.85 12.85 0.00 20.07. 02:07 276 (W) 44
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.