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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:34 // 18:36 UTC
Civil Twilight (6°): 02:59 // 19:12 UTC
Nautical Twilight (12°): 02:10 // 20:01 UTC
Astronomical Twilight (18°): 01:09 // 21:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V577 Lyr p 9 0.390011 14.50 15.00 0.50 07.08. 00:06 283 (W) 56
V1230 Tau p 10 0.3524 14.28 14.52 0.24 07.08. 00:06 86 (E) 10
KP Dra p 9 2.012412 12.00 14.40 2.40 07.08. 00:06 321 (NW) 69
V1007 Cas p 5 0.332007 12.00 12.44 0.44 07.08. 00:06 75 (E) 71
BL Leo p 1 0.28193 13.80 14.50 0.70 07.08. 00:06 338 (N) -12
V884 Cyg p 3 0.480051 13.80 14.70 0.90 07.08. 00:06 251 (W) 55
BS Vir s 10 0.3770834 13.60 14.40 0.80 07.08. 00:06 313 (NW) -32
IW Lyr p 4 0.7985204 13.10 14.20 1.10 07.08. 00:07 276 (W) 50
V726 Cyg s 1 0.497971 12.70 12.80 0.10 07.08. 00:07 256 (W) 68
V582 Lyr s 1 0.255905 13.44 13.44 0.00 07.08. 00:07 274 (W) 56
SX Gem p 1 1.3668748 11.00 11.90 0.90 07.08. 00:07 51 (NE) -4
SW Lac s 1 0.320719 8.51 9.31 0.80 07.08. 00:07 143 (SE) 76
V339 Boo p 10 0.3628085 10.70 10.90 0.20 07.08. 00:07 304 (NW) 29
V574 Lyr s 1 0.2731267 12.01 12.01 0.00 07.08. 00:08 273 (W) 48
V662 Car p 9 1.4135547 12.09 12.70 0.61 07.08. 00:08 204 (SW) -79
RT UMi s 3 1.841972 10.79 10.86 0.07 07.08. 00:08 345 (N) 51
EL Tuc p 7 0.3420282 13.00 13.50 0.50 07.08. 00:08 168 (S) -29
HU Tau s 1 2.056303 5.85 5.91 0.06 07.08. 00:08 71 (E) 11
HW Vir p 1 0.11671953 10.50 11.20 0.70 07.08. 00:08 309 (NW) -38
V449 Dra p 10 0.351315 12.23 12.45 0.22 07.08. 00:08 354 (N) 58
V732 Per s 9 4.506413 11.32 11.32 0.00 07.08. 00:09 57 (NE) 43
V1865 Ori s 3 0.717374 12.50 12.50 0.00 07.08. 00:09 66 (NE) 0
CI CMa p 10 2.954513 13.80 14.40 0.60 07.08. 00:09 75 (E) -48
AF Vol p 10 0.63894 10.60 11.05 0.45 07.08. 00:09 163 (S) -68
V2311 Cyg p 9 1.41072 13.40 14.63 1.23 07.08. 00:09 259 (W) 68
FR Del s 8 0.3497468 15.00 15.30 0.30 07.08. 00:09 209 (SW) 49
V5571 Sgr p 10 0.948834 11.76 12.30 0.54 07.08. 00:09 216 (SW) -1
AY CrB s 8 0.460476 13.50 14.00 0.50 07.08. 00:09 299 (NW) 16
V352 Cam p 9 0.3889751 13.98 14.31 0.33 07.08. 00:10 30 (NE) 44
V534 Cyg p 2 1.132621 13.70 16.70 3.00 07.08. 00:10 242 (SW) 80
V444 And p 7 0.46878 13.04 13.74 0.70 07.08. 00:11 88 (E) 58
MN And p 10 0.61065 15.10 16.20 1.10 07.08. 00:11 76 (E) 47
NY Vir s 1 0.10101597 13.30 13.30 0.00 07.08. 00:11 300 (NW) -25
V622 Aur p 9 0.3043 15.13 15.32 0.19 07.08. 00:11 48 (NE) 16
V914 Cep s 10 0.38618 13.10 13.40 0.30 07.08. 00:11 4 (N) 61
HT Vir p 1 0.4076729 7.06 7.48 0.42 07.08. 00:11 303 (NW) -18
V489 Ser p 9 0.078847 19.20 21.00 1.80 07.08. 00:11 273 (W) -3
V1081 Cas p 9 0.374246 16.71 17.07 0.36 07.08. 00:11 54 (NE) 62
RS Col s 4 0.67235 9.54 9.97 0.43 07.08. 00:11 99 (E) -31
AC Lib p 10 0.6649535 13.90 14.60 0.70 07.08. 00:11 267 (W) -27
V1022 Tau p 2 0.347171 14.96 15.72 0.77 07.08. 00:12 72 (E) 22
V369 Sge p 7 0.3958288 13.20 14.00 0.80 07.08. 00:12 232 (SW) 49
HV Aqr p 1 0.374457 9.71 10.11 0.40 07.08. 00:12 196 (S) 36
RV Psc p 1 0.5539893 11.30 12.00 0.70 07.08. 00:12 101 (E) 51
V440 Cas s 8 0.32568791 15.00 15.00 0.00 07.08. 00:12 76 (E) 77
V931 Cyg p 1 0.341513 13.90 14.60 0.70 07.08. 00:13 250 (W) 54
V757 Cep s 8 0.343873 14.00 14.70 0.70 07.08. 00:13 12 (N) 60
V2788 Ori s 7 0.500033 12.00 12.00 0.00 07.08. 00:13 63 (NE) -14
SU Boo p 1 1.56125 11.96 12.72 0.76 07.08. 00:13 310 (NW) 9
V1853 Ori s 1 0.383 11.60 11.99 0.39 07.08. 00:13 69 (E) 3
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.