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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:49 // 18:07 UTC
Civil Twilight (6°): 03:15 // 18:41 UTC
Nautical Twilight (12°): 02:31 // 19:25 UTC
Astronomical Twilight (18°): 01:40 // 20:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AH Vir s 1 0.4075267 8.89 8.89 0.00 23.04. 12:06 46 (NE) -17
DI Peg p 1 0.711817 9.38 10.48 1.10 23.04. 12:06 252 (W) 34
V Lep p 4 1.0701152 9.57 10.36 0.79 23.04. 12:06 138 (SE) 10
V1010 Aql p 10 0.719594 15.50 16.50 1.00 23.04. 12:06 294 (NW) -7
BF Vir s 1 0.640575 10.50 10.72 0.22 23.04. 12:07 27 (NE) -37
V517 Ori s 5 1.4169 12.60 12.60 0.00 23.04. 12:07 129 (SE) 41
V517 Ori p 5 1.4169 12.60 13.10 0.50 23.04. 12:07 129 (SE) 41
V513 Her p 3 0.3037692 15.30 15.70 0.40 23.04. 12:07 327 (NW) -9
NQ Cam p 1 0.362099 13.10 13.80 0.70 23.04. 12:07 28 (NE) 53
V345 Gem p 1 0.274778 7.82 7.88 0.06 23.04. 12:07 83 (E) 40
V580 Lyr s 1 0.289052 12.85 12.85 0.00 23.04. 12:07 318 (NW) 8
BS CrB p 9 0.42458 11.46 11.60 0.14 23.04. 12:07 351 (N) -10
V1133 Her s 4 2.46752 12.65 13.20 0.55 23.04. 12:08 320 (NW) -15
V596 Lyr p 1 0.2996305 13.22 13.42 0.20 23.04. 12:08 324 (NW) 16
OZ Dra p 10 0.136647 18.00 20.00 2.00 23.04. 12:08 12 (N) 27
BE Cep s 1 0.4243943 12.40 13.00 0.60 23.04. 12:08 310 (NW) 51
CD Tri s 3 0.369035 12.14 12.14 0.00 23.04. 12:08 216 (SW) 73
V375 Gem p 7 0.652615 12.70 13.60 0.90 23.04. 12:08 100 (E) 31
AL Oph s 6 0.992999 14.10 15.00 0.90 23.04. 12:08 325 (NW) -21
GV Boo s 2 0.367868 12.40 12.40 0.00 23.04. 12:08 22 (N) -10
KT Aps s 10 0.3742 15.00 15.20 0.20 23.04. 12:08 195 (S) -62
HN Cnc p 1 0.49451 11.10 11.50 0.40 23.04. 12:09 90 (E) 22
V411 CMa p 10 1.382703 15.15 16.20 1.05 23.04. 12:09 140 (SE) -2
V549 And p 10 0.315957 14.00 14.50 0.50 23.04. 12:09 245 (SW) 73
RW PsA s 9 0.3604495 11.05 11.63 0.58 23.04. 12:09 242 (SW) -12
V577 Lyr s 9 0.390011 14.50 14.50 0.00 23.04. 12:09 325 (NW) 16
GR Psc p 4 0.49432 11.21 11.21 0.00 23.04. 12:09 234 (SW) 53
AO Aqr s 9 0.4893508 11.50 11.50 0.00 23.04. 12:09 245 (SW) -9
GO Vul p 8 2.0178517 13.20 13.70 0.50 23.04. 12:09 304 (NW) 8
XY Leo s 1 0.2841029 9.45 9.80 0.35 23.04. 12:09 70 (E) 6
V392 Cam s 8 0.664015 13.80 13.80 0.00 23.04. 12:09 23 (NE) 63
V392 Cam p 8 0.664015 13.80 14.30 0.50 23.04. 12:09 23 (NE) 63
V602 Aql p 7 3.012499 11.90 13.20 1.30 23.04. 12:10 297 (NW) 0
EPS CrA s 9 0.591452 4.74 4.95 0.21 23.04. 12:10 266 (W) -49
DP Gem s 1 0.5584482 13.40 14.00 0.60 23.04. 12:10 110 (E) 51
V1763 Cyg p 6 0.4050751 12.40 13.00 0.60 23.04. 12:10 314 (NW) 15
FQ Vir p 3 0.749603 10.10 10.90 0.80 23.04. 12:10 29 (NE) -53
BF Cap s 9 0.532676 8.92 8.92 0.00 23.04. 12:10 268 (W) -24
EH Cnc p 1 0.4180364 11.73 12.47 0.74 23.04. 12:11 86 (E) 24
QU Cyg s 1 0.3469114 14.50 15.10 0.60 23.04. 12:11 309 (NW) 18
NZ Boo p 1 0.0589094 17.20 20.00 2.80 23.04. 12:11 3 (N) -6
V501 CrA s 10 0.4110817 12.80 13.40 0.60 23.04. 12:11 271 (W) -58
AC Boo s 1 0.352437 10.00 10.55 0.55 23.04. 12:11 4 (N) 6
LM Cnc s 5 0.315801 12.00 11.00 -1.00 23.04. 12:11 86 (E) 15
V396 Peg s 2 0.342286 12.12 12.12 0.00 23.04. 12:11 250 (W) 29
V431 Lyr p 5 0.4463665 14.30 15.10 0.80 23.04. 12:11 314 (NW) 9
FF Ara p 10 0.69901 13.30 14.00 0.70 23.04. 12:11 231 (SW) -69
NSV 00807 Cet p 8 0.338962 11.59 12.28 0.69 23.04. 12:12 194 (S) 21
V1187 Her p 1 0.310764 11.14 11.31 0.17 23.04. 12:12 346 (N) -3
MX Ser p 4 0.30776 13.20 13.68 0.48 23.04. 12:12 342 (N) -42
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.