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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:01 UTC
Civil Twilight (6°): 02:32 // 19:40 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:10 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V921 Her s 1 0.87738 9.44 9.44 0.00 21.07. 06:05 342 (N) 10
V912 Per s 8 0.5775932 12.01 12.25 0.24 21.07. 06:05 139 (SE) 77
V525 Sgr p 9 0.7051219 8.28 8.93 0.65 21.07. 06:05 270 (W) -41
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 21.07. 06:05 299 (NW) -7
V1167 Her s 3 0.275279 9.89 9.89 0.00 21.07. 06:05 337 (NW) -30
OZ Boo p 9 0.324084 13.90 14.15 0.25 21.07. 06:05 358 (N) -11
V508 Cyg p 1 0.77959 13.30 13.80 0.50 21.07. 06:05 308 (NW) 30
V1036 Her s 1 0.391678 11.31 11.31 0.00 21.07. 06:05 334 (NW) -11
V951 Per p 7 0.270478 12.70 13.20 0.50 21.07. 06:05 135 (SE) 70
HN Psc p 10 0.329519 10.75 10.95 0.20 21.07. 06:06 234 (SW) 66
CC Tri s 9 0.382946 13.20 13.60 0.40 21.07. 06:06 206 (SW) 71
RY Men p 10 0.369514 13.19 14.16 0.97 21.07. 06:07 179 (S) -41
CT Cet p 6 0.2564878 9.29 9.48 0.19 21.07. 06:07 208 (SW) 15
VZ Psc p 1 0.2612592 10.20 10.45 0.25 21.07. 06:07 244 (SW) 26
V1799 Ori p 2 0.290304 12.90 13.90 1.00 21.07. 06:07 145 (SE) 42
EW Psc p 8 0.241202 10.38 10.38 0.00 21.07. 06:07 239 (SW) 34
LR Cam p 1 0.43414 10.70 11.30 0.60 21.07. 06:07 31 (NE) 63
V697 Cen p 10 2.0600485 13.10 13.80 0.70 21.07. 06:07 129 (SE) -73
V430 Dra p 9 0.4102 15.20 16.00 0.80 21.07. 06:08 326 (NW) 36
EI Aur p 7 1.226694 14.50 15.00 0.50 21.07. 06:08 117 (SE) 62
TT Her p 1 0.912078 9.61 10.34 0.73 21.07. 06:08 332 (NW) -19
EV Vul s 4 2.822107 11.50 11.90 0.40 21.07. 06:08 299 (NW) 7
AE Cas p 1 0.7591207 12.70 13.50 0.80 21.07. 06:08 339 (N) 67
BB Tri p 10 0.392372 14.00 14.40 0.40 21.07. 06:08 233 (SW) 66
EM Tuc p 4 0.326575 12.16 12.76 0.60 21.07. 06:08 199 (S) -32
HW Vir s 1 0.11671953 10.50 11.20 0.70 21.07. 06:09 48 (NE) -39
V789 Cyg s 6 0.288551 13.30 13.30 0.00 21.07. 06:09 308 (NW) 8
DW Dra p 5 1.226363 14.00 15.50 1.50 21.07. 06:09 337 (NW) 39
IQ Leo p 10 0.317518 14.70 15.30 0.60 21.07. 06:09 56 (NE) 0
GZ Aqr p 4 0.302781 14.60 15.50 0.90 21.07. 06:09 247 (SW) 9
V561 And p 4 0.33479 16.03 16.42 0.39 21.07. 06:09 247 (SW) 78
V1092 Her p 4 0.384539 11.93 12.43 0.50 21.07. 06:09 332 (NW) -5
V553 Hya p 5 0.371497 12.36 13.05 0.69 21.07. 06:10 67 (NE) -51
V1192 Her p 10 0.310078 13.00 13.30 0.30 21.07. 06:10 346 (N) 10
V1416 Cyg p 9 0.900315 14.10 14.80 0.70 21.07. 06:10 303 (NW) 44
CZ CMi s 1 0.426397 10.55 10.55 0.00 21.07. 06:10 106 (E) 24
V490 And p 7 0.424185 14.60 15.10 0.50 21.07. 06:10 269 (W) 61
RZ Cru p 10 0.43384 14.00 15.30 1.30 21.07. 06:10 140 (SE) -68
V640 Aql s 7 0.5612183 12.60 12.80 0.20 21.07. 06:10 294 (NW) -5
BQ Phe p 10 0.218481 10.43 10.60 0.17 21.07. 06:10 207 (SW) -13
V889 Cep s 10 0.418336 12.55 12.80 0.25 21.07. 06:10 323 (NW) 53
VV Vir s 1 0.446135 11.90 13.20 1.30 21.07. 06:10 23 (NE) -48
V1282 Sco p 10 2.1315 13.40 14.50 1.10 21.07. 06:10 326 (NW) -66
PR Boo p 10 0.371281 13.70 14.10 0.40 21.07. 06:10 358 (N) 5
BF Pav p 10 0.305605 11.00 11.90 0.90 21.07. 06:10 231 (SW) -58
V1197 Her s 1 0.2626795 13.17 13.17 0.00 21.07. 06:11 341 (N) -9
IR Lac p 9 0.651512 15.20 16.00 0.80 21.07. 06:11 304 (NW) 46
V2788 Ori p 7 0.500033 12.00 12.50 0.50 21.07. 06:11 122 (SE) 31
QU Lup p 10 0.446493 10.37 10.56 0.19 21.07. 06:11 31 (NE) -84
V566 And s 8 0.389694 10.85 11.25 0.40 21.07. 06:11 223 (SW) 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.