Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:55 // 15:14 UTC
Civil Twilight (6°): 06:20 // 15:50 UTC
Nautical Twilight (12°): 05:38 // 16:31 UTC
Astronomical Twilight (18°): 04:59 // 17:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EV Cnc p 1 0.441439 12.75 12.90 0.15 04.01. 13:46 15 (N) -27
V461 Vel p 10 1.50941 8.26 8.52 0.26 04.01. 13:46 73 (E) -79
EX Psc p 1 0.289482 12.00 12.60 0.60 04.01. 13:46 132 (SE) 36
ER Vul s 1 0.698095 7.27 7.49 0.22 04.01. 13:47 204 (SW) 66
HR Boo p 1 0.315967 13.25 13.85 0.60 04.01. 13:47 295 (NW) 8
EZ Mon p 2 0.3761659 12.90 13.40 0.50 04.01. 13:47 51 (NE) -34
NN Cas p 1 0.980807 13.60 14.80 1.20 04.01. 13:47 57 (NE) 66
V355 Vir s 1 0.655521 12.00 12.00 0.00 04.01. 13:47 324 (NW) -28
CE Scl p 10 2.277687 9.70 9.92 0.22 04.01. 13:47 148 (SE) -4
V843 Mon s 2 0.526121 12.40 12.90 0.50 04.01. 13:47 44 (NE) -20
V742 Her s 1 0.5776513 13.80 14.40 0.60 04.01. 13:48 287 (W) 49
V594 Lyr s 5 0.255999 14.00 14.00 0.00 04.01. 13:48 280 (W) 60
CZEV090 CMi p 1 0.435898 12.80 12.90 0.10 04.01. 13:48 41 (NE) -19
GQ Cnc s 2 0.422208 13.40 12.40 -1.00 04.01. 13:48 8 (N) -13
V552 Per p 10 2.47465 8.29 8.43 0.14 04.01. 13:48 61 (NE) 48
NN Ser p 1 0.1300801 17.00 23.00 6.00 04.01. 13:48 277 (W) 11
V490 And s 7 0.424185 14.60 14.60 0.00 04.01. 13:49 91 (E) 61
RW Com p 1 0.2373465 11.00 11.70 0.70 04.01. 13:49 324 (NW) -5
DD Com p 1 0.2692074 14.30 15.05 0.75 04.01. 13:49 322 (NW) -10
EI CVn p 1 0.260766 11.80 12.50 0.70 04.01. 13:49 311 (NW) 11
V412 Her p 7 0.3362122 14.70 15.50 0.80 04.01. 13:49 269 (W) 36
V1139 Cas s 1 0.2971 12.80 12.80 0.00 04.01. 13:49 58 (NE) 56
ET Del s 4 1.0107832 12.00 12.70 0.70 04.01. 13:49 199 (S) 47
V473 And s 2 0.4013 13.80 14.15 0.35 04.01. 13:50 93 (E) 63
V947 Per p 6 0.297667 13.45 14.05 0.60 04.01. 13:50 65 (NE) 22
V841 Cyg p 1 0.76113617 11.10 11.30 0.20 04.01. 13:50 246 (SW) 55
V2637 Oph p 7 0.386173 11.80 12.27 0.47 04.01. 13:50 256 (W) 18
TZ Lac p 6 2.875119 13.90 15.80 1.90 04.01. 13:50 88 (E) 86
XY Pic p 10 0.2972608 7.61 7.66 0.06 04.01. 13:51 123 (SE) -54
DG CMi p 8 0.366037 11.94 13.90 1.96 04.01. 13:51 40 (NE) -22
V453 Mon s 1 0.511003 11.10 11.80 0.70 04.01. 13:51 53 (NE) -29
HW Aur s 1 1.1774199 12.00 12.60 0.60 04.01. 13:51 51 (NE) 20
V555 And p 7 0.71681 14.35 14.81 0.46 04.01. 13:51 73 (E) 48
EX Hya p 10 0.068233846 9.60 13.99 4.39 04.01. 13:51 284 (W) -50
V752 Oph p 9 1.836643 13.20 14.60 1.40 04.01. 13:52 259 (W) 23
BU Vul s 1 0.5689935 10.60 10.60 0.00 04.01. 13:52 215 (SW) 65
AK Boo s 8 0.69403 15.80 16.30 0.50 04.01. 13:52 310 (NW) 0
V591 Lyr s 2 0.300395 11.95 11.95 0.00 04.01. 13:52 272 (W) 52
V502 Her p 1 0.3692772 12.80 13.70 0.90 04.01. 13:53 274 (W) 41
G5802.0335 Aqr p 6 1.080953 12.76 12.76 0.00 04.01. 13:53 176 (S) 31
V422 And s 4 1.015595 13.40 13.40 0.00 04.01. 13:53 82 (E) 78
V376 Lyr p 9 0.766775 14.30 14.80 0.50 04.01. 13:53 251 (W) 57
V1199 Her p 10 0.3355445 14.90 15.50 0.60 04.01. 13:53 280 (W) 27
V838 Cep p 10 0.532081 12.50 13.05 0.55 04.01. 13:53 337 (NW) 76
FP Lyn p 9 0.359085 11.36 11.69 0.33 04.01. 13:53 13 (N) 0
V428 Cam s 8 0.290606 12.85 12.85 0.00 04.01. 13:54 14 (N) 42
RV CVn s 1 0.2695671 13.75 13.75 0.00 04.01. 13:54 312 (NW) 3
FF Ara p 10 0.69901 13.30 14.00 0.70 04.01. 13:54 213 (SW) -32
V599 Aur s 1 0.316533 11.67 11.90 0.23 04.01. 13:54 55 (NE) 13
AW Lup p 9 0.7783 12.00 13.20 1.20 04.01. 13:55 236 (SW) -39
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.