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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:34 // 18:36 UTC
Civil Twilight (6°): 02:59 // 19:12 UTC
Nautical Twilight (12°): 02:10 // 20:01 UTC
Astronomical Twilight (18°): 01:09 // 21:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
LT Cam p 2 0.2766042 14.50 14.70 0.20 07.08. 02:11 44 (NE) 43
NO Vul p 1 0.370765 13.40 14.20 0.80 07.08. 02:11 269 (W) 28
CI CrB p 10 0.350076 12.83 13.02 0.19 07.08. 02:12 311 (NW) 4
AW UMa p 1 0.438726 6.83 7.13 0.30 07.08. 02:12 10 (N) -9
V753 Cyg p 1 0.9523771 11.20 11.70 0.50 07.08. 02:12 297 (NW) 44
V736 Cep p 7 0.857848 9.96 10.42 0.46 07.08. 02:12 299 (NW) 63
BN Ari s 1 0.2993717 10.38 10.98 0.60 07.08. 02:13 127 (SE) 58
EM Psc s 8 0.343975 14.30 14.30 0.00 07.08. 02:13 155 (SE) 51
V689 Cyg p 9 1.4553015 14.00 16.50 2.50 07.08. 02:13 281 (W) 42
V541 Cas p 1 0.9098488 10.40 11.10 0.70 07.08. 02:13 41 (NE) 67
V449 And p 1 0.3385155 12.20 12.90 0.70 07.08. 02:13 89 (E) 71
V595 Pup p 7 2.51877 12.70 14.10 1.40 07.08. 02:13 72 (E) -29
V651 Ara p 10 0.2770608 14.60 15.40 0.80 07.08. 02:13 233 (SW) -51
DH Cep p 10 2.110978 8.58 8.62 0.04 07.08. 02:13 310 (NW) 75
OU Ser s 1 0.2967662 8.25 8.43 0.18 07.08. 02:13 315 (NW) -12
V1799 Ori p 2 0.290304 12.90 13.90 1.00 07.08. 02:13 103 (E) 19
AK Boo s 8 0.69403 15.80 16.30 0.50 07.08. 02:13 341 (N) -14
BS UMa s 1 0.3495099 13.70 14.00 0.30 07.08. 02:14 9 (N) 3
V424 Cam p 8 0.325849 13.15 13.50 0.35 07.08. 02:14 25 (NE) 48
BH CMi s 6 0.5592485 9.50 9.50 0.00 07.08. 02:14 68 (E) -15
CV CMa s 6 3.628263 13.00 13.50 0.50 07.08. 02:14 91 (E) -24
G3882.2264 Dra p 8 0.3539968 14.65 15.40 0.75 07.08. 02:14 324 (NW) 30
V640 Aql s 7 0.5612183 12.60 12.80 0.20 07.08. 02:15 261 (W) 21
OS Boo p 10 0.275727 13.80 14.10 0.30 07.08. 02:15 330 (NW) 10
V603 Aur p 8 0.37475 12.70 13.40 0.70 07.08. 02:15 58 (NE) 46
V501 Cam s 9 0.454388 13.80 14.05 0.25 07.08. 02:15 11 (N) 42
V2290 Cyg s 7 1.10509 13.60 13.60 0.00 07.08. 02:15 296 (NW) 45
NSV 00807 Cet s 8 0.338962 11.59 11.59 0.00 07.08. 02:15 149 (SE) 17
EH Hya s 10 0.2969053 14.20 14.20 0.00 07.08. 02:15 10 (N) -73
V803 Cep p 9 0.419513 13.80 14.20 0.40 07.08. 02:15 9 (N) 56
V403 Cam p 10 0.3863595 11.16 11.38 0.22 07.08. 02:15 35 (NE) 48
BX Tri s 6 0.1926355 12.35 12.60 0.25 07.08. 02:15 115 (SE) 62
LS Per p 6 2.9156 11.50 14.60 3.10 07.08. 02:15 98 (E) 59
LO Gem p 1 2.237783 11.50 12.00 0.50 07.08. 02:16 76 (E) 21
IR Lib p 8 0.2743715 8.72 8.83 0.11 07.08. 02:16 282 (W) -48
V432 Per s 1 0.3833085 11.00 11.60 0.60 07.08. 02:16 87 (E) 60
UX Leo s 1 1.0071575 10.30 10.40 0.10 07.08. 02:16 22 (N) -45
V917 Cep p 7 0.411767 12.88 13.25 0.37 07.08. 02:16 340 (N) 69
V1692 Aql p 9 0.609249 11.25 11.45 0.20 07.08. 02:16 262 (W) 16
DU CVn s 2 0.3071015 13.10 13.10 0.00 07.08. 02:16 353 (N) -2
QX Boo s 9 0.3604665 12.50 12.50 0.00 07.08. 02:16 328 (NW) 17
AW CrB p 1 0.3609357 11.08 11.35 0.27 07.08. 02:16 315 (NW) 10
V1222 Tau p 4 0.295362 13.28 13.64 0.36 07.08. 02:16 120 (SE) 33
FT Lyn p 9 0.2937757 12.90 12.90 0.00 07.08. 02:16 39 (NE) 5
V692 And p 6 0.33802 12.50 12.50 0.00 07.08. 02:17 240 (SW) 82
IV Boo p 8 0.2830385 14.30 15.10 0.80 07.08. 02:17 335 (NW) -6
V1234 Tau p 7 0.387939 12.60 13.00 0.40 07.08. 02:17 106 (E) 25
V1918 Cyg p 1 0.4131754 10.59 11.12 0.53 07.08. 02:17 303 (NW) 46
QV Boo p 10 0.324797 14.20 15.00 0.80 07.08. 02:17 324 (NW) 10
U Peg s 1 0.3747772 9.23 9.73 0.50 07.08. 02:17 190 (S) 56
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.