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 °
V421 Gem p 9 0.4231 15.00 15.80 0.80 17.07. 23:54 20 (N) -12
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 17.07. 23:55 212 (SW) 8
V1713 Aql p 8 0.531732 10.61 11.15 0.54 17.07. 23:55 200 (S) 40
CQ Ser s 5 0.7600617 10.70 11.10 0.40 17.07. 23:55 219 (SW) 18
S Hyi p 10 0.903114 11.28 12.05 0.77 17.07. 23:56 169 (S) -44
V566 And s 8 0.389694 10.85 11.25 0.40 17.07. 23:56 70 (E) 31
IT Cnc s 6 0.363657 12.50 12.90 0.40 17.07. 23:56 359 (N) -19
V714 Aql p 10 3.05985 13.90 14.80 0.90 17.07. 23:56 197 (S) 47
AS Aps s 9 0.399351 13.40 13.80 0.40 17.07. 23:56 202 (S) -43
IT Nor p 8 0.635779 9.40 10.00 0.60 17.07. 23:56 224 (SW) -21
V804 Cep p 6 0.347592 12.94 13.45 0.51 17.07. 23:56 8 (N) 49
V951 Per s 7 0.270478 12.70 13.14 0.44 17.07. 23:57 52 (NE) 13
V641 Ori s 1 0.450815 14.20 14.50 0.30 17.07. 23:57 42 (NE) -16
V714 And p 10 2.49873 12.00 12.48 0.48 17.07. 23:57 92 (E) 53
V1073 Cyg p 1 0.785854 8.23 8.61 0.38 17.07. 23:57 150 (SE) 72
EV CVn p 3 0.335969 12.00 12.50 0.50 17.07. 23:57 315 (NW) 12
V489 Ser p 9 0.078847 19.20 21.00 1.80 17.07. 23:57 256 (W) 12
EE Psc p 10 0.3166726 13.80 14.10 0.30 17.07. 23:57 102 (E) 26
V700 Cyg p 1 0.2906303 11.90 12.40 0.50 17.07. 23:57 191 (S) 79
V627 Aur p 8 0.387842 13.70 14.10 0.40 17.07. 23:57 32 (NE) 7
V959 Cep s 9 0.372264 11.45 11.68 0.23 17.07. 23:58 33 (NE) 61
QZ Cam p 8 3.37197 12.95 13.50 0.55 17.07. 23:58 33 (NE) 33
VW UMi s 7 0.488922 12.10 12.52 0.42 17.07. 23:58 353 (N) 51
QZ Tel p 10 1.03099 8.11 8.26 0.15 17.07. 23:58 198 (S) -16
EN Tuc p 10 2.88083 8.58 8.64 0.06 17.07. 23:58 157 (SE) -36
GZ And s 1 0.3050173 10.83 11.58 0.75 17.07. 23:59 62 (NE) 37
RU UMi s 1 0.524926 10.00 10.22 0.22 17.07. 23:59 334 (NW) 41
V676 Aql p 10 0.57551 14.30 14.80 0.50 17.07. 23:59 200 (S) 45
TZ Lyr p 1 0.528827 10.87 11.85 0.98 17.07. 23:59 265 (W) 63
V411 Lyr s 6 0.582626 13.50 14.40 0.90 17.07. 23:59 238 (SW) 67
OO Aql p 1 0.506792 9.20 9.90 0.70 17.07. 23:59 201 (S) 48
V433 Gem p 10 1 18.10 18.20 0.10 18.07. 00:00 15 (N) -15
V430 Gem p 10 1 16.10 16.50 0.40 18.07. 00:00 15 (N) -15
V699 Aql p 6 0.8768927 13.20 13.80 0.60 18.07. 00:00 199 (S) 46
TW CrB p 1 0.5888747 10.50 11.30 0.80 18.07. 00:00 274 (W) 34
AC Lib p 10 0.6649535 13.90 14.60 0.70 18.07. 00:00 251 (W) -13
V1321 Her p 10 0.294372 10.68 10.94 0.26 18.07. 00:00 279 (W) 63
EM Aur p 1 1.8219695 11.00 11.90 0.90 18.07. 00:00 40 (NE) 9
V1011 Cas s 3 0.677144 12.57 12.75 0.18 18.07. 00:00 45 (NE) 54
BM Phe p 10 0.413621 9.26 9.53 0.27 18.07. 00:00 141 (SE) -11
YY Eri s 1 0.3214963 8.37 8.99 0.62 18.07. 00:00 80 (E) -22
V501 Cam p 9 0.454388 13.80 14.10 0.30 18.07. 00:00 359 (N) 39
DP Cru p 10 1.88468 9.69 9.99 0.29 18.07. 00:01 225 (SW) -56
FI Lyn p 6 0.373261 9.46 9.46 0.00 18.07. 00:01 4 (N) 12
LL UMa s 8 0.323393 15.40 16.00 0.60 18.07. 00:02 354 (N) 30
V837 Cep p 10 0.438076 12.80 13.00 0.20 18.07. 00:02 11 (N) 80
G0167.0251 CMi p 7 0.289606 14.34 14.34 0.00 18.07. 00:02 28 (NE) -34
V1333 Her s 1 0.317594 13.27 13.27 0.00 18.07. 00:02 283 (W) 65
V1105 Her s 5 0.321736 12.60 12.60 0.00 18.07. 00:02 251 (W) 55
GQ Cnc p 2 0.422208 13.40 14.40 1.00 18.07. 00:03 354 (N) -13
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.