Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:50 // 18:18 UTC
Civil Twilight (6°): 03:16 // 18:52 UTC
Nautical Twilight (12°): 02:30 // 19:37 UTC
Astronomical Twilight (18°): 01:38 // 20:30 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2640 Oph p 7 0.419892 12.50 13.20 0.70 17.08. 11:38 74 (E) -6
EK Lyn p 9 2.235543 9.73 10.10 0.37 17.08. 11:38 259 (W) 63
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 17.08. 11:38 216 (SW) 49
LT Cam p 2 0.2766042 14.50 14.70 0.20 17.08. 11:38 311 (NW) 52
TU UMi s 4 0.377268 8.84 8.84 0.00 17.08. 11:38 22 (N) 53
V1123 Tau s 1 0.399949 9.87 9.87 0.00 17.08. 11:38 290 (W) 6
AR CrB p 1 0.3973515 10.80 11.45 0.65 17.08. 11:39 75 (E) 25
V2563 Oph p 7 0.372304 11.60 13.00 1.40 17.08. 11:39 70 (E) -15
V970 Cyg p 8 0.5209495 14.30 15.10 0.80 17.08. 11:39 34 (NE) -4
V870 Ara s 7 0.399826 9.00 9.00 0.00 17.08. 11:39 126 (SE) -53
V2788 Ori s 7 0.500033 12.00 12.00 0.00 17.08. 11:39 252 (W) 22
BQ Phe p 10 0.218481 10.43 10.60 0.17 17.08. 11:39 267 (W) -70
KW Boo s 5 0.348865 14.00 14.50 0.50 17.08. 11:39 92 (E) 38
CZEV107 Cas s 1 0.302243 14.30 14.30 0.00 17.08. 11:39 339 (N) 26
FS Aqr p 7 0.26205 13.20 14.00 0.80 17.08. 11:39 6 (N) -40
EI CVn s 1 0.260766 11.80 12.45 0.65 17.08. 11:40 91 (E) 48
BN Ari p 1 0.2993717 10.38 11.02 0.64 17.08. 11:40 312 (NW) 1
NX Boo p 8 0.251135 13.02 13.40 0.38 17.08. 11:40 81 (E) 38
EO Lyn p 10 0.652416 13.80 14.60 0.80 17.08. 11:40 290 (W) 59
V651 Cas p 1 0.9968096 11.10 11.60 0.50 17.08. 11:40 348 (N) 19
V1799 Ori s 2 0.290304 12.90 13.60 0.70 17.08. 11:40 270 (W) 9
V1167 Her s 3 0.275279 9.89 9.89 0.00 17.08. 11:40 86 (E) 6
V418 Cam p 9 0.3067595 13.70 14.40 0.70 17.08. 11:40 331 (NW) 54
V470 Cam p 1 0.0956467 14.10 14.75 0.65 17.08. 11:40 323 (NW) 61
V563 And p 8 0.3031916 13.70 14.20 0.50 17.08. 11:41 319 (NW) 9
V884 Cyg s 3 0.480051 13.80 14.20 0.40 17.08. 11:41 36 (NE) -1
V1184 Aql p 6 0.565604 13.10 13.50 0.40 17.08. 11:41 53 (NE) -15
V574 Lyr s 1 0.2731267 12.01 12.01 0.00 17.08. 11:41 45 (NE) 11
LW Cen p 10 1.002571 8.90 9.65 0.75 17.08. 11:41 171 (S) -24
MM Com p 1 0.30199 12.00 12.50 0.50 17.08. 11:41 104 (E) 58
EV Cnc s 1 0.441439 12.75 12.80 0.05 17.08. 11:41 215 (SW) 47
DQ CMa p 10 0.425025 14.80 15.80 1.00 17.08. 11:42 224 (SW) 13
NZ Cas p 8 2.770972 13.20 13.70 0.50 17.08. 11:42 342 (N) 24
V2181 Cyg s 1 0.5734825 13.00 13.00 0.00 17.08. 11:42 29 (NE) -4
G5811.0437 Aqr s 6 0.297387 13.75 13.75 0.00 17.08. 11:42 358 (N) -48
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 17.08. 11:42 356 (N) -54
RW Cap p 1 3.39235 9.80 11.00 1.20 17.08. 11:42 50 (NE) -49
IK Per p 1 0.6760305 11.30 11.60 0.30 17.08. 11:42 300 (NW) 31
V664 Lyr p 8 0.359987 13.00 13.00 0.00 17.08. 11:42 40 (NE) 15
QW Gem p 1 0.3581235 10.33 10.74 0.41 17.08. 11:42 264 (W) 45
IO Cnc s 1 0.347694 13.00 12.00 -1.00 17.08. 11:42 209 (SW) 54
DW UMa s 1 0.13660653 15.10 16.60 1.50 17.08. 11:42 6 (N) 81
CZEV036 Cyg p 6 0.3688 13.27 13.84 0.57 17.08. 11:42 38 (NE) -1
V2126 Cyg p 10 5.89042 9.01 9.10 0.09 17.08. 11:42 18 (N) 14
MR Del s 1 0.5216895 8.85 8.85 0.00 17.08. 11:43 34 (NE) -29
V416 CMa p 10 0.418639 8.61 8.99 0.38 17.08. 11:43 227 (SW) 1
LX Ser p 1 0.1584325 13.30 17.40 4.10 17.08. 11:43 87 (E) 22
FV CVn p 1 0.315365 11.80 12.15 0.35 17.08. 11:43 95 (E) 49
RW Dor s 2 0.2854633 10.80 11.20 0.40 17.08. 11:43 209 (SW) -41
V580 Lyr p 1 0.289052 12.85 13.42 0.57 17.08. 11:43 42 (NE) 8
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.