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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:09 // 19:03 UTC
Civil Twilight (6°): 02:29 // 19:42 UTC
Nautical Twilight (12°): 01:32 // 20:40 UTC
Astronomical Twilight (18°): 00:00 // 22:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BP Vel p 10 0.264987 12.90 13.80 0.90 18.07. 13:37 202 (S) -9
V1062 Her s 1 0.251436 13.10 13.10 0.00 18.07. 13:37 48 (NE) 23
V1261 Her p 4 0.397693 13.00 14.00 1.00 18.07. 13:38 65 (NE) 7
AW UMa s 1 0.438726 6.83 7.08 0.25 18.07. 13:38 142 (SE) 66
V515 Mon p 1 0.8739713 11.60 12.20 0.60 18.07. 13:38 239 (SW) 21
V572 Per p 5 1.21317 6.50 6.79 0.29 18.07. 13:38 317 (NW) 28
V753 Cyg s 1 0.9523771 11.20 11.20 0.00 18.07. 13:38 29 (NE) 16
V417 Aql s 1 0.3703135 11.00 11.50 0.50 18.07. 13:38 47 (NE) -23
RR Cir s 6 1.09173 11.51 11.89 0.38 18.07. 13:38 158 (S) -33
AH Cnc s 1 0.360455 13.31 13.68 0.37 18.07. 13:38 215 (SW) 47
V504 Cyg p 9 0.3516913 13.40 14.10 0.70 18.07. 13:38 24 (NE) -3
V1401 Cyg p 1 1.183007 13.10 13.60 0.50 18.07. 13:39 5 (N) 11
V449 Per p 1 0.4731033 12.70 13.30 0.60 18.07. 13:39 309 (NW) 14
V626 Sco p 9 1.033685 11.30 12.00 0.70 18.07. 13:39 111 (E) -37
V1193 Cyg p 1 0.5037687 12.70 13.10 0.40 18.07. 13:39 16 (N) 22
W For s 7 0.617895 13.13 13.13 0.00 18.07. 13:39 271 (W) -36
V677 Cen s 9 0.3250284 11.50 11.60 0.10 18.07. 13:39 134 (SE) -17
BD Scl s 9 0.566291 10.02 10.30 0.28 18.07. 13:39 304 (NW) -55
V839 Oph p 1 0.4090015 8.80 9.39 0.59 18.07. 13:39 64 (NE) -9
EF Dra p 1 0.424031 10.48 10.82 0.34 18.07. 13:40 24 (NE) 39
V479 Per p 10 0.65334 14.40 17.90 3.50 18.07. 13:40 316 (NW) 19
V864 Mon s 5 0.358427 9.90 10.50 0.60 18.07. 13:40 233 (SW) 22
VY Vul p 8 0.8843472 14.20 15.10 0.90 18.07. 13:41 38 (NE) -11
KT Cnc s 8 0.323691 13.60 14.20 0.60 18.07. 13:41 222 (SW) 45
GP Boo s 1 0.81877 11.10 11.10 0.00 18.07. 13:41 90 (E) 32
AN UMa s 6 0.07975275 14.90 20.20 5.30 18.07. 13:41 124 (SE) 82
V497 Cam p 5 0.554646 13.50 14.05 0.55 18.07. 13:41 355 (N) 55
NN Ser p 1 0.1300801 17.00 23.00 6.00 18.07. 13:41 88 (E) 15
EI CVn s 1 0.260766 11.80 12.45 0.65 18.07. 13:41 91 (E) 48
IT Nor p 8 0.635779 9.40 10.00 0.60 18.07. 13:41 124 (SE) -31
BQ Eri p 1 0.821972 10.94 11.28 0.34 18.07. 13:41 258 (W) 2
V467 Vir p 6 0.6045733 9.46 9.46 0.00 18.07. 13:42 132 (SE) 22
BQ Tri p 10 0.495851 12.50 12.85 0.35 18.07. 13:42 317 (NW) 7
KW Boo p 5 0.348865 14.00 14.50 0.50 18.07. 13:42 93 (E) 39
V487 And p 9 1.040695 11.60 11.76 0.16 18.07. 13:42 336 (NW) -6
HH Boo p 1 0.318666 11.00 11.50 0.50 18.07. 13:43 72 (E) 52
DW CMi p 2 0.30755495 14.50 15.00 0.50 18.07. 13:43 232 (SW) 33
HY Gem p 5 0.351013 16.70 17.50 0.80 18.07. 13:43 261 (W) 37
HW Vir s 1 0.11671953 10.50 11.20 0.70 18.07. 13:43 143 (SE) 24
V434 Nor p 10 0.5983 16.16 16.50 0.34 18.07. 13:43 138 (SE) -36
AH Aur p 1 0.4941067 10.20 10.70 0.50 18.07. 13:43 268 (W) 40
V636 Aur s 1 0.3406176 13.70 14.10 0.40 18.07. 13:43 281 (W) 39
QV Lup p 10 0.365618 11.35 11.78 0.43 18.07. 13:43 136 (SE) -19
V1300 Her p 1 0.296334 12.63 13.00 0.37 18.07. 13:43 51 (NE) 17
G5817.0092 Aqr s 6 0.369646 14.09 14.09 0.00 18.07. 13:43 357 (N) -54
KT Aps s 10 0.3742 15.00 15.20 0.20 18.07. 13:43 157 (SE) -51
V477 Peg p 9 0.2747515 11.65 11.75 0.10 18.07. 13:44 9 (N) -19
V386 Lup p 9 0.619112 10.90 11.40 0.50 18.07. 13:44 120 (SE) -18
MT And p 8 0.358775 14.80 15.30 0.50 18.07. 13:44 317 (NW) 14
V581 Sco p 10 0.5110026 11.40 12.10 0.70 18.07. 13:44 113 (SE) -32
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.