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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:15 // 18:57 UTC
Civil Twilight (6°): 02:36 // 19:36 UTC
Nautical Twilight (12°): 01:42 // 20:30 UTC
Astronomical Twilight (18°): 00:22 // 21:50 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V648 Ori s 1 0.8132357 11.50 12.20 0.70 24.07. 07:00 164 (S) 45
FG Hya p 1 0.3278324 9.90 10.28 0.38 24.07. 07:00 108 (E) 19
AC Cnc s 1 0.3004773 13.80 14.70 0.90 24.07. 07:00 98 (E) 23
V1157 Her p 10 0.31589 14.10 14.70 0.60 24.07. 07:00 360 (N) 0
V553 And p 6 0.30903 17.12 17.68 0.56 24.07. 07:01 268 (W) 67
AE Cas p 1 0.7591207 12.70 13.50 0.80 24.07. 07:01 331 (NW) 62
FY Boo p 1 0.2411595 13.12 13.83 0.71 24.07. 07:01 33 (NE) -10
V947 Per s 6 0.297667 13.45 13.45 0.00 24.07. 07:01 184 (S) 72
OU Ser p 1 0.2967662 8.25 8.43 0.18 24.07. 07:01 12 (N) -23
IT Nor p 8 0.635779 9.40 10.00 0.60 24.07. 07:01 345 (N) -85
V1018 Cas s 5 4.12778 10.26 10.52 0.26 24.07. 07:02 324 (NW) 76
G5811.0437 Aqr s 6 0.297387 13.75 13.75 0.00 24.07. 07:02 260 (W) -3
RZ Lyn p 1 1.146913 10.60 11.30 0.70 24.07. 07:02 66 (NE) 35
NP Per s 1 2.2285805 12.20 13.00 0.80 24.07. 07:02 177 (S) 71
V797 Cep p 1 0.270449 14.60 15.00 0.40 24.07. 07:03 349 (N) 57
NN Ser p 1 0.1300801 17.00 23.00 6.00 24.07. 07:03 5 (N) -27
RZ Cru p 10 0.43384 14.00 15.30 1.30 24.07. 07:03 136 (SE) -61
MR Com s 1 0.412743 12.00 12.40 0.40 24.07. 07:03 39 (NE) -3
KV Eri p 10 0.271753 12.48 13.01 0.53 24.07. 07:03 194 (S) -8
LR Cam p 1 0.43414 10.70 11.30 0.60 24.07. 07:03 22 (N) 68
PY Vir s 1 0.311248 9.60 10.00 0.40 24.07. 07:03 55 (NE) -30
EF Dra s 1 0.424031 10.48 10.48 0.00 24.07. 07:03 349 (N) 32
OQ Lup p 10 1.83777 12.62 14.40 1.78 24.07. 07:04 119 (SE) -77
V2610 Oph s 1 0.426508 9.20 9.45 0.25 24.07. 07:04 327 (NW) -39
V1057 Her s 1 0.943522 11.80 11.80 0.00 24.07. 07:04 342 (N) -20
V770 Aql s 2 1.592912 13.60 14.00 0.40 24.07. 07:04 302 (NW) -12
IM And p 9 0.2703735 18.30 19.00 0.70 24.07. 07:04 274 (W) 53
KO Ara p 9 0.3825476 13.30 14.10 0.80 24.07. 07:04 246 (SW) -75
V365 Sge s 1 0.369126 13.11 13.70 0.59 24.07. 07:04 305 (NW) -5
V364 Aps s 5 0.295464 14.00 14.00 0.00 24.07. 07:05 180 (S) -63
OW Com p 10 0.258127 15.40 16.40 1.00 24.07. 07:05 41 (NE) -13
HY Lyr p 4 0.369101 13.80 14.40 0.60 24.07. 07:05 334 (NW) -4
V839 Oph p 1 0.4090015 8.80 9.39 0.59 24.07. 07:05 328 (NW) -26
V483 Hya p 10 0.407496 12.25 12.55 0.30 24.07. 07:05 117 (SE) 8
V432 Per s 1 0.3833085 11.00 11.60 0.60 24.07. 07:05 243 (SW) 77
HH UMa p 1 0.375493 10.58 10.80 0.22 24.07. 07:05 57 (NE) 19
V477 Lyr p 9 0.471729 14.30 16.00 1.70 24.07. 07:05 329 (NW) -7
V1022 Tau s 2 0.347171 14.96 14.30 -0.66 24.07. 07:05 184 (S) 68
UZ For p 10 0.087865429 18.20 20.90 2.70 24.07. 07:05 189 (S) 14
LZ Dra s 5 0.350349 12.00 12.00 0.00 24.07. 07:05 344 (N) 39
GR Cet p 9 0.488807 11.31 11.71 0.40 24.07. 07:06 228 (SW) 7
V342 Her s 1 0.851731 10.50 10.70 0.20 24.07. 07:06 330 (NW) -10
V571 And p 9 0.357641 13.70 14.20 0.50 24.07. 07:06 251 (W) 66
VY Com s 8 1.008721 13.90 14.50 0.60 24.07. 07:06 59 (NE) -3
V418 Cam p 9 0.3067595 13.70 14.40 0.70 24.07. 07:06 20 (N) 65
DR CVn s 1 0.329058 11.70 11.95 0.25 24.07. 07:06 40 (NE) 8
V842 Cyg s 1 0.8591385 14.00 14.10 0.10 24.07. 07:06 320 (NW) -2
TX CMi p 1 0.3892173 14.00 15.00 1.00 24.07. 07:06 119 (SE) 28
AG Ari s 7 1.963115 8.16 8.16 0.00 24.07. 07:07 221 (SW) 47
V364 UMa p 8 0.3669815 13.40 13.95 0.55 24.07. 07:07 16 (N) 24
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.