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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:52 // 15:01 UTC
Civil Twilight (6°): 06:16 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:55 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
XY Leo p 1 0.2841029 9.45 9.93 0.48 19.12. 22:15 92 (E) 24
BO CVn p 1 0.5174625 9.48 10.10 0.62 19.12. 22:16 35 (NE) 10
T Aur p 6 0.20437829 15.20 15.50 0.30 19.12. 22:16 167 (S) 70
BH Oct p 10 0.5652 15.50 16.20 0.70 19.12. 22:16 192 (S) -62
V955 Cep s 9 1.040474 12.18 12.50 0.32 19.12. 22:16 347 (N) 50
FO Gem p 9 0.695617 14.70 15.80 1.10 19.12. 22:16 142 (SE) 47
SW Ret p 10 0.3547995 12.63 13.08 0.45 19.12. 22:16 192 (S) -27
HP Pav p 10 0.2978 14.90 15.70 0.80 19.12. 22:16 208 (SW) -60
V479 Cam p 7 0.325394 13.25 13.70 0.45 19.12. 22:17 18 (N) 62
V467 Vul s 1 0.427409 12.44 12.70 0.26 19.12. 22:17 306 (NW) 0
YY Cnc p 1 0.698445 11.30 11.70 0.40 19.12. 22:17 97 (E) 48
V1320 Her p 9 0.547693 11.38 11.55 0.17 19.12. 22:17 348 (N) -21
RT Cha p 9 0.3551095 14.00 15.00 1.00 19.12. 22:17 167 (S) -47
KT Lyr s 9 0.5815356 14.70 14.90 0.20 19.12. 22:18 343 (N) -5
V2517 Cyg p 1 1.388903 10.31 11.00 0.69 19.12. 22:18 328 (NW) 4
PQ Ori p 8 0.663005 12.50 13.00 0.50 19.12. 22:18 173 (S) 38
GV Leo p 1 0.266728 11.37 11.50 0.13 19.12. 22:18 90 (E) 23
V1356 Cyg s 1 1.95671 10.10 10.40 0.30 19.12. 22:18 326 (NW) -2
SU Pic s 8 1.838119 10.07 10.20 0.13 19.12. 22:18 179 (S) -6
MY Cas s 6 0.926237 14.80 15.20 0.40 19.12. 22:18 319 (NW) 50
GX Boo p 6 0.38784 12.16 12.32 0.16 19.12. 22:18 43 (NE) -4
V2524 Cyg p 3 0.450677 13.35 13.90 0.55 19.12. 22:18 336 (NW) 25
V1238 Her p 4 0.3701515 9.53 9.53 0.00 19.12. 22:18 2 (N) 2
HK Cep p 10 1.0513 14.20 14.80 0.60 19.12. 22:18 332 (NW) 25
CY Cha p 10 0.443751 13.50 14.00 0.50 19.12. 22:18 164 (S) -48
ZZ Aur s 1 0.601216 10.80 11.10 0.30 19.12. 22:19 145 (SE) 80
DK Cyg s 1 0.470693 10.37 10.90 0.53 19.12. 22:19 310 (NW) 12
UU Aqr p 1 0.16358045 10.90 12.60 1.70 19.12. 22:19 280 (W) -13
TZ Hyi p 10 0.6858755 13.09 13.94 0.85 19.12. 22:19 195 (S) -31
G2656.4286 Cyg p 7 1.125815 12.93 12.93 0.00 19.12. 22:19 329 (NW) -3
G5220.0352 Aqr s 6 0.294751 13.75 13.75 0.00 19.12. 22:19 285 (W) -21
HY Pav s 10 0.351657 11.40 12.10 0.70 19.12. 22:19 204 (SW) -59
LR Pav p 10 0.3945 15.00 15.30 0.30 19.12. 22:19 205 (SW) -64
DF Lyr p 1 0.5771284 13.10 13.50 0.40 19.12. 22:19 338 (N) -9
FO Del p 10 1.195407 13.80 14.60 0.80 19.12. 22:20 307 (NW) -15
CT Ind p 10 0.832102 12.60 13.40 0.80 19.12. 22:20 209 (SW) -50
V2793 Ori p 9 1.45065 12.89 13.60 0.71 19.12. 22:20 159 (S) 42
IW TrA p 10 0.3146 14.20 14.60 0.40 19.12. 22:20 164 (S) -77
SZ Cam p 1 2.698456 7.00 7.29 0.29 19.12. 22:20 329 (NW) 75
Y Leo p 1 1.686094 10.09 13.20 3.11 19.12. 22:20 90 (E) 35
V2546 Cyg p 1 0.62279 11.37 11.93 0.56 19.12. 22:20 321 (NW) 2
IQ Per s 1 1.743567 7.72 7.88 0.16 19.12. 22:20 269 (W) 77
BW Leo s 1 0.3373728 14.70 15.40 0.70 19.12. 22:21 76 (E) 11
V829 Her s 1 0.358153 11.90 11.90 0.00 19.12. 22:21 4 (N) -5
V2277 Cyg p 8 1.061935 10.50 11.10 0.60 19.12. 22:21 339 (N) 8
MZ Del s 4 0.7331187 8.29 8.29 0.00 19.12. 22:21 305 (NW) -17
ES UMa p 1 0.5288515 11.00 11.40 0.40 19.12. 22:21 33 (NE) 53
V777 Cep p 10 0.3863448 16.31 16.68 0.37 19.12. 22:21 352 (N) 52
NN Tel s 10 0.3838 15.00 15.50 0.50 19.12. 22:22 241 (SW) -63
OW Del p 9 0.558654 12.51 13.50 0.99 19.12. 22:22 303 (NW) -19
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.