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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:18 // 18:55 UTC
Civil Twilight (6°): 02:40 // 19:33 UTC
Nautical Twilight (12°): 01:46 // 20:27 UTC
Astronomical Twilight (18°): 00:30 // 21:43 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
G2530.1069 CVn p 9 0.361564 12.50 13.50 1.00 25.07. 20:05 284 (W) 37
SZ CMa p 9 2.856055 10.20 11.10 0.90 25.07. 20:05 316 (NW) -49
MS Pav s 10 0.33474 13.70 14.10 0.40 25.07. 20:06 165 (S) -38
V553 And p 6 0.30903 17.12 17.68 0.56 25.07. 20:06 35 (NE) 14
V1222 Tau s 4 0.295362 13.28 13.40 0.12 25.07. 20:06 31 (NE) -26
AT Aqr s 8 0.30409565 14.10 14.70 0.60 25.07. 20:06 114 (SE) -6
V498 Cam p 10 12.111 11.79 12.22 0.43 25.07. 20:06 344 (N) 39
V386 Dra s 1 0.238912 13.40 13.40 0.00 25.07. 20:06 71 (E) 85
FO Vir s 7 0.775565 6.50 6.67 0.17 25.07. 20:06 245 (SW) 21
IQ CMa p 8 0.731377 9.24 9.63 0.39 25.07. 20:06 333 (NW) -63
EW Psc p 8 0.241202 10.38 10.38 0.00 25.07. 20:07 77 (E) 1
HV Aqr s 1 0.374457 9.71 9.71 0.00 25.07. 20:07 116 (SE) 16
HH Lac p 10 0.200593 14.00 15.50 1.50 25.07. 20:07 50 (NE) 42
V962 Aql p 7 1.165016 12.30 14.50 2.20 25.07. 20:07 140 (SE) 48
V509 Cam p 6 0.350347 13.00 13.60 0.60 25.07. 20:07 348 (N) 44
QX Boo s 9 0.3604665 12.50 12.50 0.00 25.07. 20:08 272 (W) 73
IR Cnc s 5 0.717767 11.90 12.27 0.37 25.07. 20:08 318 (NW) -6
CI CrB p 10 0.350076 12.83 13.02 0.19 25.07. 20:08 220 (SW) 64
V1961 Sgr p 10 0.2038504 12.20 13.80 1.60 25.07. 20:08 167 (S) 13
V606 Cen s 10 1.4950935 9.40 9.90 0.50 25.07. 20:08 210 (SW) -31
V396 Mon s 1 0.3963436 12.60 13.50 0.90 25.07. 20:08 337 (NW) -34
V579 Aur p 10 2.0338 13.97 15.00 1.03 25.07. 20:08 349 (N) 7
AZ Vir s 1 0.3496644 10.74 11.37 0.63 25.07. 20:08 245 (SW) 25
KR Pav p 10 0.4838 13.70 14.80 1.10 25.07. 20:08 161 (S) -36
QY Hya s 2 0.292341 9.04 9.04 0.00 25.07. 20:09 243 (SW) -14
V477 Her p 8 0.3251804 14.90 15.50 0.60 25.07. 20:09 181 (S) 66
LN Cyg p 10 0.523943 14.00 15.10 1.10 25.07. 20:09 92 (E) 48
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 25.07. 20:09 234 (SW) -11
WW Cnc p 1 1.115957 10.50 11.60 1.10 25.07. 20:09 314 (NW) 5
V434 Per p 3 0.5361082 14.40 15.10 0.70 25.07. 20:09 23 (NE) 4
QQ Lup p 10 0.251562 12.40 13.35 0.95 25.07. 20:09 207 (SW) -12
PP Lac s 1 0.4011613 11.10 12.00 0.90 25.07. 20:10 53 (NE) 43
LO And p 1 0.3804371 11.20 11.82 0.62 25.07. 20:10 56 (NE) 33
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 25.07. 20:10 102 (E) 75
V384 Vul p 1 0.4388572 12.72 13.16 0.44 25.07. 20:11 96 (E) 43
OQ UMa p 1 0.283356 13.00 13.70 0.70 25.07. 20:11 302 (NW) 59
V1123 Tau s 1 0.399949 9.87 9.87 0.00 25.07. 20:11 28 (NE) -18
V1142 Cen p 10 2.52473 11.67 13.43 1.76 25.07. 20:11 211 (SW) -35
BF Pav p 10 0.305605 11.00 11.90 0.90 25.07. 20:12 169 (S) -21
V351 Cam p 9 0.348318 16.23 16.52 0.29 25.07. 20:12 6 (N) 29
V715 Cen p 10 0.728705 14.00 15.00 1.00 25.07. 20:12 219 (SW) -4
V1968 Sgr p 2 0.5632495 12.30 13.30 1.00 25.07. 20:12 166 (S) 19
V428 Cam s 8 0.290606 12.85 12.85 0.00 25.07. 20:13 357 (N) 37
FQ CVn s 1 0.371037 12.95 13.20 0.25 25.07. 20:13 268 (W) 45
MO Aqr p 2 0.3981435 9.95 10.28 0.33 25.07. 20:13 120 (SE) 20
V373 Cam p 7 0.370807 12.50 13.00 0.50 25.07. 20:13 5 (N) 20
V494 Cyg p 8 1.794326 13.50 14.20 0.70 25.07. 20:13 101 (E) 56
V5521 Sgr p 10 0.464 15.20 15.80 0.60 25.07. 20:13 168 (S) 14
GU CMa p 10 1.610135 7.88 8.11 0.23 25.07. 20:13 325 (NW) -47
V752 Sgr p 9 1.919605 12.00 12.50 0.50 25.07. 20:13 175 (S) 13
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.