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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:10 // 19:01 UTC
Civil Twilight (6°): 02:31 // 19:41 UTC
Nautical Twilight (12°): 01:34 // 20:37 UTC
Astronomical Twilight (18°): 00:06 // 22:06 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IP Peg p 1 0.15820616 13.00 18.60 5.60 19.07. 19:09 63 (NE) 2
BT CrB p 9 0.0892 18.90 20.40 1.50 19.07. 19:09 183 (S) 75
V594 Lyr p 5 0.255999 14.00 14.33 0.33 19.07. 19:09 83 (E) 63
V447 Nor p 10 0.8617 16.45 16.75 0.30 19.07. 19:09 181 (S) -16
CW Sge p 1 0.6603618 11.00 11.80 0.80 19.07. 19:10 101 (E) 34
V572 CrA p 10 4.39953 13.80 14.40 0.60 19.07. 19:10 154 (SE) -6
IU Aps p 10 0.3046 14.20 14.60 0.40 19.07. 19:11 177 (S) -41
V348 Cen p 10 2.1523885 10.70 13.40 2.70 19.07. 19:11 223 (SW) -19
V728 Her s 1 0.4712895 10.90 11.40 0.50 19.07. 19:11 115 (SE) 75
V412 Nor p 10 0.5335 16.50 16.95 0.45 19.07. 19:11 182 (S) -17
RW Dor p 2 0.2854633 10.80 11.40 0.60 19.07. 19:11 200 (S) -70
FQ CMa p 10 0.724736 9.60 10.20 0.60 19.07. 19:11 285 (W) -50
V508 And p 10 0.775182 12.15 12.45 0.30 19.07. 19:11 38 (NE) 6
IU Cnc s 1 0.421646 11.80 12.32 0.52 19.07. 19:11 290 (W) 0
V864 Aql p 9 0.608658 12.60 13.20 0.60 19.07. 19:11 106 (E) 27
V365 Sge s 1 0.369126 13.11 13.70 0.59 19.07. 19:11 101 (E) 32
AO Aqr p 9 0.4893508 11.50 12.30 0.80 19.07. 19:12 104 (E) -19
V378 Lup p 9 6.4477 10.80 11.50 0.70 19.07. 19:12 186 (S) -1
AU Aqr p 10 0.3711583 12.90 14.00 1.10 19.07. 19:12 103 (E) -21
V335 Ori p 10 3.08983 14.90 17.00 2.10 19.07. 19:12 333 (NW) -14
V902 Sgr s 10 0.29394574 14.40 14.80 0.40 19.07. 19:12 138 (SE) -1
DW UMa s 1 0.13660653 15.10 16.60 1.50 19.07. 19:12 314 (NW) 44
BF Vel p 10 0.7040276 10.50 12.00 1.50 19.07. 19:13 252 (W) -40
V733 Her s 3 0.4174915 13.80 14.30 0.50 19.07. 19:13 92 (E) 77
DG Com p 2 0.986612 14.30 15.50 1.20 19.07. 19:13 256 (W) 39
V339 Lib p 9 0.339013 13.60 14.40 0.80 19.07. 19:13 186 (S) 20
V477 Peg p 9 0.2747515 11.65 11.75 0.10 19.07. 19:13 78 (E) 17
V1301 Sco p 8 1.95406 13.00 13.50 0.50 19.07. 19:13 168 (S) 4
BET Lyr s 1 12.9381 3.25 3.85 0.60 19.07. 19:14 103 (E) 56
V641 Ori s 1 0.450815 14.20 14.50 0.30 19.07. 19:14 331 (NW) -21
RZ Tau p 1 0.4156763 10.08 10.71 0.63 19.07. 19:14 352 (N) -21
V1073 Her p 1 0.2942815 11.00 11.70 0.70 19.07. 19:14 114 (SE) 62
PW UMa s 8 0.5552888 11.10 11.10 0.00 19.07. 19:14 328 (NW) 39
EI CVn s 1 0.260766 11.80 12.45 0.65 19.07. 19:14 247 (SW) 62
V573 Peg s 1 0.417451 12.34 12.34 0.00 19.07. 19:14 58 (NE) 15
G5220.0352 Aqr p 6 0.294751 13.75 13.75 0.00 19.07. 19:14 100 (E) -1
BF Tri p 9 0.326566 14.00 14.60 0.60 19.07. 19:15 30 (NE) -3
TU CMi s 5 0.4334425 14.40 15.10 0.70 19.07. 19:15 305 (NW) -16
V453 Mon s 1 0.511003 11.10 11.80 0.70 19.07. 19:15 310 (NW) -31
GV Aqr s 4 0.33677 13.60 13.60 0.00 19.07. 19:15 91 (E) -10
BS Vul p 1 0.475971 10.90 11.60 0.70 19.07. 19:15 105 (E) 40
V343 Lac p 10 6.47138 11.30 11.60 0.30 19.07. 19:15 48 (NE) 37
FM Vul p 1 0.784642 12.80 13.70 0.90 19.07. 19:15 101 (E) 45
AP Aur s 1 0.569374 10.90 11.20 0.30 19.07. 19:16 322 (NW) 7
V502 Cyg p 4 0.566962 13.60 14.50 0.90 19.07. 19:16 74 (E) 46
AB And p 1 0.3318894 9.50 10.32 0.82 19.07. 19:16 54 (NE) 19
V422 Dra p 10 0.5124535 11.87 12.16 0.29 19.07. 19:16 58 (NE) 61
TV Men p 10 0.75721 13.24 13.69 0.45 19.07. 19:16 185 (S) -64
AO Vel s 5 1.584614 9.35 9.55 0.20 19.07. 19:16 248 (W) -51
GT Gem p 10 0.8832711 15.10 16.00 0.90 19.07. 19:16 326 (NW) -13
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.