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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:25 // 16:02 UTC
Civil Twilight (6°): 05:52 // 16:35 UTC
Nautical Twilight (12°): 05:14 // 17:13 UTC
Astronomical Twilight (18°): 04:36 // 17:51 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V513 Cyg p 5 1.0561825 12.50 13.00 0.50 05.02. 12:18 250 (W) 71
V2278 Cyg s 9 0.442184 13.30 13.30 0.00 05.02. 12:18 294 (NW) 62
NZ Boo p 1 0.0589094 17.20 20.00 2.80 05.02. 12:18 306 (NW) 14
WZ UMi p 10 0.64137 12.85 13.15 0.30 05.02. 12:19 344 (N) 39
AI Gem s 1 0.7242082 13.80 14.00 0.20 05.02. 12:19 50 (NE) -10
RT Cha p 9 0.3551095 14.00 15.00 1.00 05.02. 12:19 179 (S) -59
V342 Dra p 9 0.39221 12.65 13.05 0.40 05.02. 12:19 316 (NW) 36
V450 Cam p 10 0.8511 12.70 13.00 0.30 05.02. 12:19 19 (N) 38
NX Boo p 8 0.251135 13.02 13.40 0.38 05.02. 12:19 306 (NW) 14
V1261 Her p 4 0.397693 13.00 14.00 1.00 05.02. 12:20 273 (W) 26
IO Aqr p 10 2.368116 8.92 9.34 0.42 05.02. 12:20 212 (SW) 36
V1902 Cyg s 8 0.450204 14.30 14.30 0.00 05.02. 12:20 230 (SW) 73
V420 Aql p 8 3.53275 12.80 14.30 1.50 05.02. 12:20 230 (SW) 32
OP Dra p 9 0.323163 14.71 15.09 0.38 05.02. 12:20 354 (N) 36
G2750.0854 Peg s 1 0.471638 10.66 10.66 0.00 05.02. 12:20 156 (SE) 69
LP Com s 1 0.337934 12.76 12.76 0.00 05.02. 12:20 331 (NW) -8
TZ Gem p 1 1.677717 13.40 15.60 2.20 05.02. 12:20 52 (NE) -5
V443 Cyg p 1 0.831103 12.30 13.00 0.70 05.02. 12:20 252 (W) 67
V351 Cam p 9 0.348318 16.23 16.52 0.29 05.02. 12:20 32 (NE) 45
V802 Aql s 6 0.267608 13.40 13.40 0.00 05.02. 12:20 237 (SW) 21
KQ Gem s 1 0.4079905 14.00 14.60 0.60 05.02. 12:20 53 (NE) -8
HW Vir s 1 0.11671953 10.50 11.20 0.70 05.02. 12:20 312 (NW) -39
V680 Per s 1 0.37422 13.55 13.55 0.00 05.02. 12:20 82 (E) 42
CU Pup p 10 3.337438 11.40 12.30 0.90 05.02. 12:21 68 (E) -49
CZEV139 Lac p 5 1.324325 13.52 13.78 0.26 05.02. 12:21 15 (N) 84
WZ Cap p 9 0.3130867 14.00 14.70 0.70 05.02. 12:21 196 (S) 23
XY Leo s 1 0.2841029 9.45 9.80 0.35 05.02. 12:21 6 (N) -22
OO Aqr s 5 0.586623 9.20 9.59 0.39 05.02. 12:21 205 (SW) 24
NSV 08733 Oph s 7 0.357189 13.70 13.80 0.10 05.02. 12:21 264 (W) 16
V562 Sco p 8 1.055051 11.50 12.00 0.50 05.02. 12:21 240 (SW) -25
V449 Peg p 1 0.352657 14.60 15.10 0.50 05.02. 12:21 206 (SW) 67
CN And p 1 0.4627909 9.70 10.25 0.55 05.02. 12:22 105 (E) 68
V891 Aql s 10 0.419508 15.40 15.80 0.40 05.02. 12:22 228 (SW) 30
QQ Cas s 1 2.142049 10.30 10.80 0.50 05.02. 12:22 42 (NE) 75
V900 Mon p 6 0.298305 11.92 12.80 0.88 05.02. 12:22 64 (NE) -15
V947 Per s 6 0.297667 13.45 13.45 0.00 05.02. 12:22 71 (E) 27
BG Vul p 1 0.4032397 12.90 13.70 0.80 05.02. 12:22 211 (SW) 59
QW Cyg s 2 0.5876453 13.90 14.10 0.20 05.02. 12:22 258 (W) 61
V441 Lac p 1 0.3089166 12.56 12.78 0.22 05.02. 12:22 318 (NW) 86
CH Hya s 10 0.346546 14.50 15.50 1.00 05.02. 12:22 295 (NW) -57
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 05.02. 12:22 305 (NW) 21
AN UMa p 6 0.07975275 14.90 20.20 5.30 05.02. 12:22 353 (N) 5
V405 Cam p 10 0.374765 11.52 11.75 0.23 05.02. 12:22 31 (NE) 37
AD Cnc p 1 0.2827379 13.10 13.40 0.30 05.02. 12:22 27 (NE) -26
V625 Pup p 10 0.446394 9.43 10.07 0.64 05.02. 12:22 83 (E) -63
TY Nor p 9 3.520506 11.40 13.10 1.70 05.02. 12:23 227 (SW) -41
V833 Cep p 10 0.707065 10.12 10.40 0.28 05.02. 12:23 325 (NW) 72
V488 Cam s 7 0.2674155 12.80 12.80 0.00 05.02. 12:23 10 (N) 40
V365 UMa p 10 0.381189 12.85 13.15 0.30 05.02. 12:23 328 (NW) 25
V606 Aur p 10 1.8868 10.77 11.13 0.36 05.02. 12:23 60 (NE) 14
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.