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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°): 01:31 // 20:41 UTC
Astronomical Twilight (18°): 23:57 // 22:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1144 Her p 10 0.25497 14.60 15.40 0.80 18.07. 01:29 303 (NW) 29
BE Col p 10 0.64788 15.00 15.00 0.00 18.07. 01:29 93 (E) -41
V364 Per p 2 0.3394535 14.60 15.60 1.00 18.07. 01:29 79 (E) 41
V913 Oph p 2 1.917387 11.50 14.50 3.00 18.07. 01:29 260 (W) 27
V5568 Sgr p 9 2.4887 12.90 13.50 0.60 18.07. 01:29 231 (SW) 2
MX Ser p 4 0.30776 13.20 13.68 0.48 18.07. 01:29 268 (W) -3
EI CMi p 8 0.362536 12.80 13.50 0.70 18.07. 01:29 41 (NE) -31
FP Boo s 6 0.640464 10.16 10.16 0.00 18.07. 01:29 306 (NW) 27
V2545 Cyg s 3 0.369188 11.10 11.30 0.20 18.07. 01:30 237 (SW) 63
PX Car p 10 0.795101 9.65 10.45 0.80 18.07. 01:30 120 (SE) -55
OZ Dra p 10 0.136647 18.00 20.00 2.00 18.07. 01:30 339 (N) 31
BN Gru p 10 0.2789227 14.00 15.50 1.50 18.07. 01:30 171 (S) -6
UU Lyn s 1 0.46846 11.54 11.82 0.28 18.07. 01:30 11 (N) 4
EP And s 1 0.4041085 11.90 12.50 0.60 18.07. 01:30 78 (E) 55
V497 Ara p 9 1.14085 12.60 14.00 1.40 18.07. 01:30 220 (SW) -33
SV Cet p 9 0.2920877 14.50 14.90 0.40 18.07. 01:30 147 (SE) 11
V2239 Cyg p 1 0.610597 11.73 12.51 0.78 18.07. 01:30 251 (W) 65
BH Oct p 10 0.5652 15.50 16.20 0.70 18.07. 01:31 194 (S) -40
G0176.0801 CMi s 8 0.27465 13.34 13.34 0.00 18.07. 01:31 48 (NE) -21
UU Cam s 1 0.6825584 11.80 12.30 0.50 18.07. 01:31 24 (NE) 49
V1031 Ori p 1 3.40556 6.02 6.43 0.41 18.07. 01:31 79 (E) -23
V1256 Her s 2 0.318276 12.60 13.40 0.80 18.07. 01:31 269 (W) 23
V577 Lyr p 9 0.390011 14.50 15.00 0.50 18.07. 01:31 284 (W) 55
CZ CMi p 1 0.426397 10.55 11.05 0.50 18.07. 01:31 47 (NE) -19
AC Crt s 3 0.617262 9.72 10.17 0.45 18.07. 01:31 343 (N) -51
AN UMa s 6 0.07975275 14.90 20.20 5.30 18.07. 01:31 351 (N) 6
V658 Ara p 10 0.6276 15.40 16.00 0.60 18.07. 01:31 218 (SW) -39
V337 UMa s 8 0.383365 13.70 14.20 0.50 18.07. 01:31 1 (N) 11
UZ For p 10 0.087865429 18.20 20.90 2.70 18.07. 01:32 115 (SE) -13
AH Lyn p 2 1.016413 13.50 14.30 0.80 18.07. 01:32 19 (N) 0
FG Sct s 3 0.270572 13.66 14.70 1.04 18.07. 01:32 237 (SW) 18
IO Cnc p 1 0.347694 13.00 13.58 0.58 18.07. 01:33 16 (N) -22
V490 And p 7 0.424185 14.60 15.10 0.50 18.07. 01:33 98 (E) 66
PZ Lup p 10 0.489307 10.42 10.70 0.28 18.07. 01:33 252 (W) -46
V1052 Her p 1 0.370829 12.20 12.65 0.45 18.07. 01:33 274 (W) 27
V571 And p 9 0.357641 13.70 14.20 0.50 18.07. 01:33 82 (E) 46
V873 Cyg p 5 0.8482005 14.60 15.10 0.50 18.07. 01:33 256 (W) 54
HW Vir p 1 0.11671953 10.50 11.20 0.70 18.07. 01:33 311 (NW) -39
G2530.1069 CVn p 9 0.361564 12.50 13.50 1.00 18.07. 01:33 334 (NW) 0
OQ Lup p 10 1.83777 12.62 14.40 1.78 18.07. 01:33 236 (SW) -49
PR Dra p 10 0.374751 13.30 13.60 0.30 18.07. 01:33 328 (NW) 31
QW And p 5 0.49187 12.60 13.00 0.40 18.07. 01:33 73 (E) 61
V610 Ara s 9 0.54316 8.80 8.80 0.00 18.07. 01:33 222 (SW) -36
V789 Cyg s 6 0.288551 13.30 13.30 0.00 18.07. 01:33 255 (W) 52
V1289 Her s 1 0.340092 11.06 11.06 0.00 18.07. 01:33 280 (W) 39
EG CVn p 1 0.349276 13.00 13.60 0.60 18.07. 01:34 322 (NW) 8
BL Eri s 1 0.416918 11.51 11.51 0.00 18.07. 01:34 99 (E) -8
V782 Cep p 10 0.3605843 15.79 15.88 0.09 18.07. 01:34 5 (N) 54
G5191.0146 Aqr p 7 0.274688 12.55 12.55 0.00 18.07. 01:34 203 (SW) 30
V339 Boo p 10 0.3628085 10.70 10.90 0.20 18.07. 01:34 306 (NW) 28
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.