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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:49 // 16:36 UTC
Civil Twilight (6°): 05:18 // 17:07 UTC
Nautical Twilight (12°): 04:41 // 17:44 UTC
Astronomical Twilight (18°): 04:03 // 18:22 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1046 Aql p 10 5.28312 13.40 14.50 1.10 25.02. 21:10 11 (N) -24
IY UMa p 4 0.0739138 18.40 20.00 1.60 25.02. 21:10 54 (NE) 69
IK Boo s 1 0.303116 12.00 12.50 0.50 25.02. 21:10 74 (E) 26
SW Lac p 1 0.320719 8.51 9.39 0.88 25.02. 21:10 333 (NW) 3
HW Vir p 1 0.11671953 10.50 11.20 0.70 25.02. 21:10 117 (SE) 10
V616 Cyg s 1 1.326636 13.00 13.00 0.00 25.02. 21:10 351 (N) 11
V1430 Aql s 1 0.873721 10.20 10.20 0.00 25.02. 21:10 22 (N) -33
HI Lac p 10 0.1666655 15.00 18.00 3.00 25.02. 21:10 339 (N) 18
V653 Ara p 10 0.2614 12.50 12.90 0.40 25.02. 21:11 121 (SE) -56
Y For p 10 0.2699092 13.80 14.20 0.40 25.02. 21:11 250 (W) -18
V919 Cep s 4 1.851969 10.62 10.62 0.00 25.02. 21:11 344 (N) 29
GO Psc s 8 0.453256 13.05 13.35 0.30 25.02. 21:11 307 (NW) 12
V462 Cep p 10 1.80961 8.66 8.78 0.11 25.02. 21:11 351 (N) 44
BX And p 1 0.6101125 8.90 9.57 0.67 25.02. 21:12 303 (NW) 26
LM Lib p 10 0.782983 11.07 11.70 0.63 25.02. 21:12 103 (E) -26
V451 Cam p 9 0.401453 13.20 13.70 0.50 25.02. 21:12 325 (NW) 69
NT Aps s 5 0.294763 8.39 8.39 0.00 25.02. 21:12 156 (SE) -48
EF Dra s 1 0.424031 10.48 10.48 0.00 25.02. 21:12 15 (N) 33
V855 Cep p 10 0.3698575 13.65 14.05 0.40 25.02. 21:12 354 (N) 31
G5236.0391 Aqr p 8 0.341529 13.29 13.71 0.42 25.02. 21:12 322 (NW) -37
ZZ Peg p 1 0.667356 12.20 12.80 0.60 25.02. 21:12 323 (NW) -18
TW Cet s 1 0.3168513 10.43 11.14 0.71 25.02. 21:12 265 (W) -23
V512 Cam p 9 0.572739 12.80 13.05 0.25 25.02. 21:12 4 (N) 55
OQ Dra s 7 0.3396745 13.20 13.20 0.00 25.02. 21:12 26 (NE) 59
GY Lib s 9 0.519098 12.30 12.30 0.00 25.02. 21:13 85 (E) -13
V475 Cam p 9 0.4586 13.61 13.66 0.05 25.02. 21:13 349 (N) 64
V1064 Cas p 10 0.457606 11.30 11.80 0.50 25.02. 21:13 330 (NW) 35
QX Vir s 1 0.242075 13.31 13.60 0.29 25.02. 21:13 94 (E) -4
EL Tuc p 7 0.3420282 13.00 13.50 0.50 25.02. 21:13 217 (SW) -60
V625 And p 10 0.2495793 14.20 14.80 0.60 25.02. 21:13 329 (NW) 3
HN Cnc s 1 0.49451 11.10 10.10 -1.00 25.02. 21:13 189 (S) 56
IW TrA p 10 0.3146 14.20 14.60 0.40 25.02. 21:13 134 (SE) -57
V1102 Her p 1 0.3090057 13.60 14.40 0.80 25.02. 21:14 24 (NE) 15
XZ Cnc p 1 0.714673 9.80 10.20 0.40 25.02. 21:14 183 (S) 53
NN Aqr s 4 0.306779 13.47 13.47 0.00 25.02. 21:14 339 (N) -38
QX Boo s 9 0.3604665 12.50 12.50 0.00 25.02. 21:14 47 (NE) 27
V495 Cam p 10 0.354461 13.00 13.35 0.35 25.02. 21:14 358 (N) 63
AE Cas s 1 0.7591207 12.70 12.80 0.10 25.02. 21:14 335 (NW) 41
V608 Cas p 1 0.380403 12.30 13.30 1.00 25.02. 21:14 333 (NW) 46
KW Boo p 5 0.348865 14.00 14.50 0.50 25.02. 21:14 73 (E) 22
HY Gem s 5 0.351013 16.70 17.50 0.80 25.02. 21:14 233 (SW) 53
HI Leo s 1 0.3115905 10.90 10.90 0.00 25.02. 21:15 133 (SE) 31
V528 Mon p 5 1.4237507 12.80 13.80 1.00 25.02. 21:15 211 (SW) 38
V731 CrA p 10 0.537745 10.90 11.30 0.40 25.02. 21:15 73 (E) -64
V889 Cep p 10 0.418336 12.55 12.85 0.30 25.02. 21:15 347 (N) 29
GU Boo p 1 0.4887296 13.10 13.70 0.60 25.02. 21:15 60 (NE) 19
V345 Ser p 10 0.372484 14.30 15.10 0.80 25.02. 21:15 75 (E) 3
V674 Pup p 10 0.602926 10.73 11.00 0.27 25.02. 21:16 192 (S) 8
V935 Her p 10 1.63394 8.49 8.63 0.14 25.02. 21:16 47 (NE) -2
YZ Phe p 10 0.23472665 12.65 13.32 0.67 25.02. 21:16 244 (SW) -41
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.