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Ephemerides for Variable Stars

07: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23

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

Sunrise // Sunset: 03:13 // 18:59 UTC
Civil Twilight (6°): 02:34 // 19:38 UTC
Nautical Twilight (12°): 01:38 // 20:34 UTC
Astronomical Twilight (18°): 00:15 // 21:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HN Cnc p 1 0.49451 11.10 11.50 0.40 21.07. 13:40 233 (SW) 46
V678 And p 8 0.361708 13.72 14.14 0.42 21.07. 13:40 350 (N) 5
DQ Her p 7 0.19362088 13.00 18.08 5.08 21.07. 13:40 44 (NE) 22
PS Vir s 1 0.289806 12.00 12.30 0.30 21.07. 13:40 152 (SE) 43
V555 Aur s 5 0.9097945 14.10 14.40 0.30 21.07. 13:40 281 (W) 29
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 21.07. 13:40 28 (NE) -4
V1202 Ori s 4 1.102445 11.88 11.88 0.00 21.07. 13:41 273 (W) 10
G5220.0352 Aqr p 6 0.294751 13.75 13.75 0.00 21.07. 13:41 22 (N) -45
V3903 Sgr s 10 1.7442288 7.00 7.00 0.00 21.07. 13:41 90 (E) -32
UX CVn p 7 0.573704 11.73 12.00 0.27 21.07. 13:41 119 (SE) 68
RW Cet p 1 0.9751965 10.43 11.40 0.97 21.07. 13:41 291 (W) -32
BO CVn s 1 0.5174625 9.48 10.05 0.57 21.07. 13:41 85 (E) 55
RZ Com p 1 0.338507 10.42 11.13 0.71 21.07. 13:41 129 (SE) 55
G1965.0735 Leo p 10 0.379496 9.10 9.21 0.11 21.07. 13:41 215 (SW) 65
PP Lac p 1 0.4011613 11.10 12.00 0.90 21.07. 13:42 360 (N) 13
V1153 Her p 10 0.374217 12.40 12.65 0.25 21.07. 13:42 56 (NE) 41
EH Hya s 10 0.2969053 14.20 14.20 0.00 21.07. 13:42 162 (S) 5
V599 Aur p 1 0.316533 11.67 11.96 0.29 21.07. 13:42 287 (W) 28
EL Boo s 1 0.4137625 9.38 9.38 0.00 21.07. 13:42 103 (E) 29
EL Lyn s 7 0.644538 12.65 12.83 0.18 21.07. 13:42 261 (W) 65
AL Cas p 1 0.50055583 12.90 13.60 0.70 21.07. 13:42 340 (N) 36
V685 Her s 10 0.5891435 15.40 15.80 0.40 21.07. 13:42 79 (E) 22
QT Per s 1 0.8515552 14.20 14.20 0.00 21.07. 13:42 318 (NW) 23
EG Cas s 1 0.611449 12.90 13.10 0.20 21.07. 13:42 351 (N) 18
NY Vir s 1 0.10101597 13.30 13.30 0.00 21.07. 13:43 129 (SE) 26
PU Boo p 9 0.482238 10.60 10.90 0.30 21.07. 13:43 67 (NE) 44
XZ Per s 1 1.1516313 11.40 11.60 0.20 21.07. 13:43 308 (NW) 30
EW Boo s 1 0.906349 10.31 10.31 0.00 21.07. 13:43 79 (E) 43
FO Lyn p 7 0.63446 11.11 11.58 0.47 21.07. 13:43 263 (W) 67
U Peg s 1 0.3747772 9.23 9.73 0.50 21.07. 13:44 340 (N) -22
V651 Cas p 1 0.9968096 11.10 11.60 0.50 21.07. 13:44 351 (N) 19
AN UMa s 6 0.07975275 14.90 20.20 5.30 21.07. 13:44 142 (SE) 84
V637 Cen p 10 0.378416 12.50 13.10 0.60 21.07. 13:44 141 (SE) -11
V509 Cam p 6 0.350347 13.00 13.60 0.60 21.07. 13:45 353 (N) 59
V338 Her s 1 1.305748 10.07 10.13 0.06 21.07. 13:45 48 (NE) 23
V441 Lac p 1 0.3089166 12.56 12.78 0.22 21.07. 13:45 5 (N) 13
V864 Cep p 10 1.5823842 14.15 14.75 0.60 21.07. 13:45 5 (N) 31
GW Psc p 8 0.3363377 11.35 12.00 0.65 21.07. 13:45 318 (NW) -23
V577 Lyr p 9 0.390011 14.50 15.00 0.50 21.07. 13:45 40 (NE) 19
DR CVn p 1 0.329058 11.70 11.96 0.26 21.07. 13:46 111 (E) 64
VV Scl p 10 2.47962 8.35 8.50 0.15 21.07. 13:46 285 (W) -58
G5811.0437 Aqr p 6 0.297387 13.75 13.75 0.00 21.07. 13:46 4 (N) -48
CQ Cep p 6 1.641247 8.63 9.12 0.49 21.07. 13:46 1 (N) 17
LQ Dra s 7 1.841638 11.63 11.63 0.00 21.07. 13:47 40 (NE) 25
NO Vul p 1 0.370765 13.40 14.20 0.80 21.07. 13:47 44 (NE) -8
GI Vul p 1 0.4814828 13.50 14.60 1.10 21.07. 13:47 40 (NE) -3
V659 Ara s 10 0.2918802 13.90 14.40 0.50 21.07. 13:47 140 (SE) -42
GP Vul s 1 1.0325 10.70 11.20 0.50 21.07. 13:47 38 (NE) -2
V369 Cas s 10 3.725034 15.00 15.00 0.00 21.07. 13:47 353 (N) 13
XX LMi p 4 0.370979 12.42 12.56 0.14 21.07. 13:47 189 (S) 72
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.