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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:32 // 15:53 UTC
Civil Twilight (6°): 05:59 // 16:27 UTC
Nautical Twilight (12°): 05:20 // 17:05 UTC
Astronomical Twilight (18°): 04:43 // 17:43 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V541 Cas s 1 0.9098488 10.40 11.00 0.60 01.02. 02:51 346 (N) 26
V1345 Cyg p 9 1.427171 14.80 16.30 1.50 01.02. 02:51 61 (NE) 14
GK Boo s 1 0.477772 10.30 10.30 0.00 01.02. 02:51 110 (E) 64
V405 Dra p 1 0.413036 11.54 11.88 0.34 01.02. 02:51 50 (NE) 38
QV Lup p 10 0.365618 11.35 11.78 0.43 01.02. 02:51 156 (SE) -8
V2377 Oph s 7 0.4254035 8.60 8.73 0.13 01.02. 02:51 97 (E) 16
NX Boo s 8 0.251135 13.02 13.36 0.34 01.02. 02:51 108 (E) 59
MX Mon s 7 0.686442 11.40 11.70 0.30 01.02. 02:52 260 (W) 2
V873 Cyg s 5 0.8482005 14.60 14.70 0.10 01.02. 02:52 60 (NE) 16
W For s 7 0.617895 13.13 13.13 0.00 01.02. 02:52 304 (NW) -56
V902 Cep p 10 0.32871 11.78 12.28 0.50 01.02. 02:52 5 (N) 44
V475 Cam p 9 0.4586 13.61 13.66 0.05 01.02. 02:52 335 (NW) 50
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 01.02. 02:52 177 (S) 9
LL Com p 1 0.406915 12.22 12.71 0.49 01.02. 02:52 156 (SE) 69
V1043 Cas p 1 0.661587 13.29 14.18 0.89 01.02. 02:53 0 (N) 13
V502 Her p 1 0.3692772 12.80 13.70 0.90 01.02. 02:53 78 (E) 34
FZ Vul s 10 2.4177487 13.20 13.90 0.70 01.02. 02:53 65 (NE) 6
EI Oct p 9 0.338519 11.41 12.15 0.74 01.02. 02:53 180 (S) -47
GK CVn p 10 0.4012861 14.40 15.50 1.10 01.02. 02:53 129 (SE) 68
IM And s 9 0.2703735 18.30 18.80 0.50 01.02. 02:53 359 (N) 0
LP Com s 1 0.337934 12.76 12.76 0.00 01.02. 02:54 184 (S) 67
PQ Cam p 6 1.215645 11.65 11.95 0.30 01.02. 02:54 340 (N) 33
V1284 Her s 1 0.337146 12.78 12.78 0.00 01.02. 02:54 74 (E) 36
TY Tau s 1 1.0773635 11.50 11.50 0.00 01.02. 02:54 304 (NW) -7
IY UMa p 4 0.0739138 18.40 20.00 1.60 01.02. 02:54 307 (NW) 71
TZ Dra p 1 0.8660332 9.60 10.50 0.90 01.02. 02:54 57 (NE) 37
V537 And p 10 0.9008485 11.40 11.75 0.35 01.02. 02:54 349 (N) -1
V2637 Oph s 7 0.386173 11.80 12.21 0.41 01.02. 02:54 102 (E) 17
V5552 Sgr p 10 2.6954 12.86 13.74 0.88 01.02. 02:55 105 (E) -38
V1353 Ori s 1 0.471453 12.93 12.93 0.00 01.02. 02:55 281 (W) -10
RAFV121 Aps p 8 0.25 13.00 13.50 0.50 01.02. 02:55 170 (S) -40
V711 Cyg p 1 0.82671 13.80 15.30 1.50 01.02. 02:55 28 (NE) 15
HH Lac p 10 0.200593 14.00 15.50 1.50 01.02. 02:56 15 (N) 17
V646 Aur p 9 0.438786 13.40 13.80 0.40 01.02. 02:56 301 (NW) 30
V2769 Ori s 5 0.27872 15.00 15.00 0.00 01.02. 02:56 282 (W) -4
G5817.0092 Aqr s 6 0.369646 14.09 14.09 0.00 01.02. 02:56 46 (NE) -46
YZ Phe s 10 0.23472665 12.65 12.95 0.30 01.02. 02:56 286 (W) -79
BG CMa p 10 1.73927 13.70 14.60 0.90 01.02. 02:56 250 (W) -17
RW Cet s 1 0.9751965 10.43 10.50 0.07 01.02. 02:56 325 (NW) -48
V398 Cam p 9 2.087175 13.02 14.10 1.08 01.02. 02:57 332 (NW) 40
KZ Boo s 8 0.353515 12.65 13.10 0.45 01.02. 02:57 64 (NE) 73
V1275 Her p 10 0.29111 14.10 14.70 0.60 01.02. 02:57 64 (NE) 43
V1230 Her p 10 0.370002 14.07 14.69 0.62 01.02. 02:57 101 (E) 28
XZ Ari p 7 0.265488 13.85 14.08 0.23 01.02. 02:57 336 (NW) -8
UU And s 6 1.486302 11.20 11.20 0.00 01.02. 02:57 360 (N) -9
TV Mus s 10 0.4456651 11.00 11.30 0.30 01.02. 02:57 187 (S) -25
FG Sct s 3 0.270572 13.66 14.70 1.04 01.02. 02:57 94 (E) -5
V592 Lyr s 1 0.355684 11.54 11.54 0.00 01.02. 02:57 68 (E) 27
NT Aps s 5 0.294763 8.39 8.39 0.00 01.02. 02:57 170 (S) -36
V951 Per p 7 0.270478 12.70 13.20 0.50 01.02. 02:57 319 (NW) 6
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.