Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:26 // 18:46 UTC
Civil Twilight (6°): 02:49 // 19:23 UTC
Nautical Twilight (12°): 01:58 // 20:14 UTC
Astronomical Twilight (18°): 00:51 // 21:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V640 Aur s 1 0.3279975 12.52 13.00 0.48 31.07. 14:01 307 (NW) 40
IO Boo p 7 0.2711483 13.00 13.50 0.50 31.07. 14:01 116 (SE) 51
TU Boo p 1 0.324284 11.80 12.50 0.70 31.07. 14:01 112 (E) 56
AH Cnc p 1 0.360455 13.31 13.69 0.38 31.07. 14:01 237 (SW) 39
V392 Ori s 1 0.659284 10.90 10.90 0.00 31.07. 14:02 276 (W) 19
V1374 Tau p 1 0.250818 13.00 13.50 0.50 31.07. 14:02 288 (W) 23
V808 Cep p 10 0.484564 11.55 11.92 0.37 31.07. 14:02 353 (N) 49
V747 Cen s 10 0.53719488 9.86 10.05 0.19 31.07. 14:02 159 (S) -9
AB And s 1 0.3318894 9.50 10.20 0.70 31.07. 14:02 6 (N) -3
NO Vul p 1 0.370765 13.40 14.20 0.80 31.07. 14:02 55 (NE) -1
V1031 Cas p 9 0.4306435 12.75 13.25 0.50 31.07. 14:02 355 (N) 26
V687 Her p 4 0.321451 14.40 15.00 0.60 31.07. 14:02 90 (E) 32
V476 Aql s 8 0.624685 13.30 13.30 0.00 31.07. 14:03 72 (E) -5
AV Pup s 1 0.4350067 10.50 11.00 0.50 31.07. 14:03 228 (SW) 11
V417 Aql p 1 0.3703135 11.00 11.50 0.50 31.07. 14:03 64 (NE) -13
FV Sco p 10 5.7278964 7.95 8.72 0.77 31.07. 14:03 117 (SE) -20
V521 Mon p 1 2.9706633 10.10 10.50 0.40 31.07. 14:03 255 (W) 12
V668 Ori p 9 0.8242318 14.50 15.20 0.70 31.07. 14:03 278 (W) 20
V634 CrA p 10 0.3079573 13.40 13.90 0.50 31.07. 14:04 113 (SE) -39
LT Pav s 10 0.393674 11.40 12.20 0.80 31.07. 14:04 150 (SE) -57
NSV 04158 Cnc s 2 0.37841 14.50 13.50 -1.00 31.07. 14:04 245 (SW) 41
FK Del s 7 0.666795 14.00 14.50 0.50 31.07. 14:04 49 (NE) -15
V959 Cep p 9 0.372264 11.45 11.68 0.23 31.07. 14:04 359 (N) 29
XY Leo s 1 0.2841029 9.45 9.80 0.35 31.07. 14:04 221 (SW) 52
V1740 Aql p 8 0.44014 14.00 14.40 0.40 31.07. 14:04 73 (E) -11
V1847 Ori p 1 0.342605 12.09 12.36 0.27 31.07. 14:04 284 (W) 3
V488 Cam p 7 0.2674155 12.80 12.95 0.15 31.07. 14:05 342 (N) 55
V685 Her s 10 0.5891435 15.40 15.80 0.40 31.07. 14:05 91 (E) 32
IK Per p 1 0.6760305 11.30 11.60 0.30 31.07. 14:05 311 (NW) 21
V1437 Cyg p 8 0.45453 15.30 16.10 0.80 31.07. 14:05 51 (NE) 9
QW Cyg p 2 0.5876453 13.90 14.40 0.50 31.07. 14:06 42 (NE) 11
V480 And p 9 0.510024 12.75 13.05 0.30 31.07. 14:06 353 (N) -7
CK Mon p 7 2.057036 12.70 14.40 1.70 31.07. 14:06 260 (W) 15
V419 Cam p 10 0.414658 12.30 12.60 0.30 31.07. 14:06 319 (NW) 44
NSV 00388 Cet s 7 0.321367 14.30 14.30 0.00 31.07. 14:06 334 (NW) -38
TW Mus p 10 0.4179484 12.10 12.60 0.50 31.07. 14:06 180 (S) -26
KZ Boo s 8 0.353515 12.65 13.10 0.45 31.07. 14:06 64 (NE) 64
V425 Ser p 8 0.544293 11.70 12.10 0.40 31.07. 14:06 106 (E) 38
V546 Vir p 10 0.56717 10.40 10.40 0.00 31.07. 14:07 130 (SE) 35
IQ Lyr p 10 1.412782 14.60 16.80 2.20 31.07. 14:07 61 (NE) 19
V775 Cen s 4 0.6636425 9.90 9.90 0.00 31.07. 14:07 159 (S) -16
AH Mic p 10 0.387315 13.20 13.60 0.40 31.07. 14:07 87 (E) -61
V411 Peg p 1 0.3770427 14.00 14.80 0.80 31.07. 14:07 31 (NE) -9
V1119 Her s 4 0.723403 10.05 10.27 0.22 31.07. 14:07 99 (E) 15
LQ Com s 1 0.356835 12.80 12.80 0.00 31.07. 14:07 152 (SE) 64
V482 Cam p 10 0.133619437 15.10 18.40 3.30 31.07. 14:07 324 (NW) 55
DO CMa p 10 2.72529 14.00 15.90 1.90 31.07. 14:07 241 (SW) 2
CP Cam p 3 0.796712 10.75 11.23 0.48 31.07. 14:07 336 (NW) 31
V632 Aur p 8 0.4652 15.95 17.25 1.30 31.07. 14:08 297 (NW) 30
EP Aur p 1 0.5910081 10.80 11.30 0.50 31.07. 14:08 287 (W) 27
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.