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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 °
V1538 Aql p 5 0.73225 12.30 12.70 0.40 05.02. 12:00 231 (SW) 35
AC Boo p 1 0.352437 10.00 10.62 0.62 05.02. 12:00 313 (NW) 25
BI CVn s 1 0.3842103 10.35 10.75 0.40 05.02. 12:00 325 (NW) 5
BS CMa p 10 0.5599472 12.50 13.00 0.50 05.02. 12:00 69 (E) -50
PY Lyr s 1 0.385768 12.50 12.50 0.00 05.02. 12:00 251 (W) 53
ES Lac p 1 4.459398 11.00 11.60 0.60 05.02. 12:00 45 (NE) 84
TW Mus p 10 0.4179484 12.10 12.60 0.50 05.02. 12:00 208 (SW) -69
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 05.02. 12:00 303 (NW) 73
V596 Lyr p 1 0.2996305 13.22 13.42 0.20 05.02. 12:01 281 (W) 57
IR Lib s 8 0.2743715 8.72 8.72 0.00 05.02. 12:01 256 (W) -27
BW Leo s 1 0.3373728 14.70 15.40 0.70 05.02. 12:01 338 (N) -20
MY Boo p 8 0.473378 13.70 14.40 0.70 05.02. 12:01 320 (NW) 30
V803 Aql s 4 0.2634245 14.00 14.80 0.80 05.02. 12:01 229 (SW) 20
V2717 Oph p 9 0.336 15.00 15.50 0.50 05.02. 12:01 251 (W) 5
HL Dra p 1 0.944276 7.35 7.66 0.31 05.02. 12:01 305 (NW) 59
XZ Cru p 10 0.824793 12.60 13.10 0.50 05.02. 12:01 233 (SW) -69
AO CMi p 7 0.8531025 14.40 15.60 1.20 05.02. 12:01 50 (NE) -26
V972 Her s 5 0.4430605 6.72 6.72 0.00 05.02. 12:01 273 (W) 42
U Cep s 1 2.493081 6.75 6.93 0.18 05.02. 12:01 10 (N) 55
WZ Cyg s 1 0.5844672 10.50 10.90 0.40 05.02. 12:02 235 (SW) 73
GS Cep p 1 1.471625 10.20 11.10 0.90 05.02. 12:02 40 (NE) 80
AV CrB p 1 0.30819 11.87 12.48 0.61 05.02. 12:02 289 (W) 24
V1139 Cas s 1 0.2971 12.80 12.80 0.00 05.02. 12:02 59 (NE) 58
SX Psc p 1 0.8258808 11.20 12.10 0.90 05.02. 12:02 122 (SE) 38
V594 Lyr p 5 0.255999 14.00 14.33 0.33 05.02. 12:02 283 (W) 57
V1073 Her p 1 0.2942815 11.00 11.70 0.70 05.02. 12:02 272 (W) 44
GH Boo s 1 0.65951 11.90 11.90 0.00 05.02. 12:02 308 (NW) 5
AM Leo p 1 0.3657975 9.25 9.83 0.58 05.02. 12:03 344 (N) -29
EX CVn p 4 0.2771572 13.10 13.50 0.40 05.02. 12:03 330 (NW) 5
V446 Peg s 1 0.305983 14.00 14.00 0.00 05.02. 12:03 195 (S) 66
VW LMi p 1 0.477552 8.03 8.46 0.43 05.02. 12:03 348 (N) -9
EK Com p 1 0.266685 12.70 13.40 0.70 05.02. 12:03 324 (NW) -5
V873 Per p 1 0.294902 10.80 11.50 0.70 05.02. 12:03 72 (E) 42
V404 Lyr s 1 0.7309425 12.20 12.40 0.20 05.02. 12:04 265 (W) 58
VZ Scl p 10 0.1446222 15.60 18.40 2.80 05.02. 12:04 157 (SE) 10
GG Lup s 7 1.84961 5.49 5.80 0.31 05.02. 12:04 248 (W) -37
RR CMa s 6 1.196257 12.50 13.10 0.60 05.02. 12:04 60 (NE) -43
CK Aqr s 6 0.2833722 12.90 12.90 0.00 05.02. 12:04 198 (S) 27
IU Cnc s 1 0.421646 11.80 12.32 0.52 05.02. 12:04 18 (N) -25
LS Del p 1 0.3638404 8.61 8.76 0.15 05.02. 12:04 211 (SW) 57
SU Lep p 9 3.057829 12.20 12.80 0.60 05.02. 12:04 85 (E) -23
OQ Dra s 7 0.3396745 13.20 13.20 0.00 05.02. 12:05 351 (N) 34
V1258 Cen p 10 0.08885 15.40 22.20 6.80 05.02. 12:05 284 (W) -53
MR Aql p 10 3.111213 15.00 16.00 1.00 05.02. 12:05 232 (SW) 43
V1284 Her s 1 0.337146 12.78 12.78 0.00 05.02. 12:05 281 (W) 41
XZ Ari s 7 0.265488 13.85 13.85 0.00 05.02. 12:05 88 (E) 36
UX Peg p 1 1.544617 10.70 12.00 1.30 05.02. 12:06 171 (S) 58
V497 Cam p 5 0.554646 13.50 14.05 0.55 05.02. 12:06 3 (N) 44
V761 Aql p 1 1.069347 13.00 14.10 1.10 05.02. 12:06 228 (SW) 46
KX Nor p 10 0.58614 14.30 14.80 0.50 05.02. 12:06 225 (SW) -37
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.