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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:54 // 18:03 UTC
Civil Twilight (6°): 03:21 // 18:36 UTC
Nautical Twilight (12°): 02:37 // 19:19 UTC
Astronomical Twilight (18°): 01:48 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NX Boo p 8 0.251135 13.02 13.40 0.38 20.04. 22:48 132 (SE) 68
V2635 Oph s 8 0.430959 12.15 12.60 0.45 20.04. 22:48 121 (SE) 23
IM Aur p 1 1.247287 7.90 8.51 0.61 20.04. 22:49 325 (NW) 17
V1048 Cyg s 6 0.7422245 13.30 13.30 0.00 20.04. 22:49 46 (NE) 33
DK And p 1 0.489223 12.50 13.10 0.60 20.04. 22:49 22 (N) 15
V558 And p 1 0.31092 15.62 16.10 0.48 20.04. 22:49 358 (N) 4
QR Pup p 10 3.55172 8.01 8.13 0.12 20.04. 22:49 236 (SW) -27
V464 Hya p 9 0.342528 13.25 13.80 0.55 20.04. 22:49 174 (S) 13
V997 Cyg p 1 0.458224 14.10 14.90 0.80 20.04. 22:49 50 (NE) 37
HS Aqr p 1 0.7101875 9.35 9.42 0.07 20.04. 22:49 80 (E) -9
BK Oct s 10 0.3686 14.30 14.60 0.30 20.04. 22:49 157 (SE) -47
HH Boo s 1 0.318666 11.00 11.00 0.00 20.04. 22:49 116 (SE) 83
V948 Her p 6 1.275207 9.02 9.31 0.29 20.04. 22:49 96 (E) 45
UX Hor s 10 0.712816 14.00 14.40 0.40 20.04. 22:49 254 (W) -74
GN TrA s 9 0.6146065 11.30 11.60 0.30 20.04. 22:50 167 (S) -29
V474 Hya s 6 0.528304 11.80 11.80 0.00 20.04. 22:50 264 (W) 5
LN Lib p 9 1.66703 8.54 8.69 0.15 20.04. 22:50 162 (S) 9
SS Com s 1 0.412815 11.30 11.90 0.60 20.04. 22:50 206 (SW) 57
LT Pup p 10 1.642681 12.50 13.00 0.50 20.04. 22:50 252 (W) -16
V1119 Her p 4 0.723403 10.05 10.54 0.49 20.04. 22:50 126 (SE) 33
V752 Cen s 2 0.370229 9.10 9.61 0.51 20.04. 22:51 205 (SW) 0
V472 And p 10 0.85056 13.25 13.60 0.35 20.04. 22:51 17 (N) 4
KZ Boo p 8 0.353515 12.65 13.10 0.45 20.04. 22:51 52 (NE) 82
V401 Cyg s 1 0.582725 10.64 11.13 0.49 20.04. 22:51 73 (E) 26
AX Dra p 1 0.5681633 10.90 11.60 0.70 20.04. 22:51 338 (N) 72
V1068 Sgr s 5 0.369969 15.10 15.40 0.30 20.04. 22:51 108 (E) -5
CQ Hya p 6 1.10293 13.50 14.00 0.50 20.04. 22:51 262 (W) 10
OO Lac p 5 1.755948 12.50 14.20 1.70 20.04. 22:51 27 (NE) 24
V562 Aur p 9 0.528805 12.87 13.21 0.34 20.04. 22:52 316 (NW) 2
PQ Dra p 9 0.3209415 13.90 14.50 0.60 20.04. 22:52 44 (NE) 82
PR Boo p 10 0.371281 13.70 14.10 0.40 20.04. 22:52 100 (E) 74
BS Vir p 10 0.3770834 13.60 14.40 0.80 20.04. 22:52 201 (S) 36
V448 Cyg p 7 6.5197162 7.90 8.72 0.82 20.04. 22:52 63 (NE) 24
V1031 Cas p 9 0.4306435 12.75 13.25 0.50 20.04. 22:52 10 (N) 27
AQ Tuc s 10 0.5948385 9.91 10.48 0.57 20.04. 22:52 163 (S) -66
V404 Lyr p 1 0.7309425 12.20 13.00 0.80 20.04. 22:52 68 (E) 33
V502 Oph p 1 0.453387 8.34 8.84 0.50 20.04. 22:52 129 (SE) 29
V1848 Ori p 1 0.2663505 10.96 11.56 0.60 20.04. 22:52 306 (NW) -20
V475 Cam p 9 0.4586 13.61 13.66 0.05 20.04. 22:52 337 (NW) 46
DE Sge p 5 2.872023 11.90 13.60 1.70 20.04. 22:53 73 (E) 13
V1344 Her s 4 7.14613 11.45 12.01 0.56 20.04. 22:53 93 (E) 28
V546 And p 5 0.38302 11.20 11.80 0.60 20.04. 22:54 360 (N) 4
EX Hya p 10 0.068233846 9.60 13.99 4.39 20.04. 22:54 193 (S) 10
RZ Lyn s 1 1.146913 10.60 10.80 0.20 20.04. 22:54 284 (W) 46
CM Aqr p 8 0.703475 13.00 13.60 0.60 20.04. 22:54 84 (E) -23
V342 Lac p 1 0.700587 12.40 12.90 0.50 20.04. 22:54 33 (NE) 22
QU Cyg p 1 0.3469114 14.50 15.30 0.80 20.04. 22:54 62 (NE) 27
V448 Vel p 10 0.364875 11.63 11.97 0.34 20.04. 22:54 230 (SW) -31
MQ Peg p 3 0.379386 13.39 13.67 0.28 20.04. 22:55 39 (NE) -2
EM Psc p 8 0.343975 14.30 14.75 0.45 20.04. 22:55 9 (N) -26
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.