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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:12 // 18:59 UTC
Civil Twilight (6°): 02:34 // 19:38 UTC
Nautical Twilight (12°): 01:38 // 20:34 UTC
Astronomical Twilight (18°): 00:14 // 21:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EI Sge s 7 0.3882466 14.00 14.60 0.60 22.07. 10:31 353 (N) -20
V1104 Her s 1 0.227876 13.30 13.30 0.00 22.07. 10:31 14 (N) 11
LY Boo p 9 0.41441 13.10 13.31 0.21 22.07. 10:32 52 (NE) 20
TU Eri p 9 0.334978 12.56 13.13 0.57 22.07. 10:32 240 (SW) -2
IK Boo p 1 0.303116 12.00 12.50 0.50 22.07. 10:32 64 (NE) 17
V651 Ara s 10 0.2770608 14.60 15.30 0.70 22.07. 10:32 122 (SE) -64
CR Scl p 10 0.246539 9.62 9.77 0.15 22.07. 10:32 253 (W) -34
V351 Lib p 4 0.349735 13.40 14.10 0.70 22.07. 10:33 70 (E) -31
V981 Cyg s 10 0.507662 14.50 15.00 0.50 22.07. 10:33 358 (N) 16
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 22.07. 10:33 345 (N) 0
BI CVn p 1 0.3842103 10.35 10.78 0.43 22.07. 10:33 69 (E) 32
RT Hyi p 10 0.2840352 12.28 13.15 0.87 22.07. 10:33 197 (S) -50
V1197 Her p 1 0.2626795 13.17 13.37 0.20 22.07. 10:33 39 (NE) -2
V366 Cyg s 6 1.096018 10.00 10.20 0.20 22.07. 10:34 350 (N) 15
V1222 Tau p 4 0.295362 13.28 13.64 0.36 22.07. 10:34 254 (W) 25
V959 Cas p 1 1.065155 11.97 12.61 0.64 22.07. 10:34 322 (NW) 30
HL Eri p 10 0.512616 8.56 8.60 0.04 22.07. 10:34 230 (SW) 20
TZ CMa s 1 3.822865 9.80 10.50 0.70 22.07. 10:35 194 (S) 19
HY Pav s 10 0.351657 11.40 12.10 0.70 22.07. 10:35 188 (S) -66
OQ UMa p 1 0.283356 13.00 13.70 0.70 22.07. 10:35 44 (NE) 37
SX Crv p 1 0.3166127 8.99 9.25 0.26 22.07. 10:35 113 (SE) -6
V641 Ori p 1 0.450815 14.20 14.80 0.60 22.07. 10:35 218 (SW) 49
KX Pup p 7 2.146777 12.77 13.13 0.36 22.07. 10:35 176 (S) 14
EM Psc p 8 0.343975 14.30 14.75 0.45 22.07. 10:36 282 (W) 7
V514 Cam s 6 0.362742 12.63 11.00 -1.63 22.07. 10:36 15 (N) 55
LY And s 4 0.345031 13.80 13.80 0.00 22.07. 10:36 290 (W) 35
V1123 Tau p 1 0.399949 9.87 10.25 0.38 22.07. 10:36 259 (W) 32
V2277 Cyg p 8 1.061935 10.50 11.10 0.60 22.07. 10:36 4 (N) 5
V1327 Her p 9 0.660064 12.74 13.15 0.41 22.07. 10:37 20 (N) -9
DK Sge p 1 0.621824 12.20 13.20 1.00 22.07. 10:37 351 (N) -18
AK Ser p 7 1.922586 10.80 13.60 2.80 22.07. 10:37 43 (NE) -47
AR Dra s 1 0.675838 11.29 11.63 0.34 22.07. 10:37 40 (NE) 52
CW CrA p 10 1.919722 13.40 15.00 1.60 22.07. 10:37 36 (NE) -76
RS Ser s 7 0.59814 10.80 11.40 0.60 22.07. 10:37 31 (NE) -50
FR Del p 8 0.3497468 15.00 15.30 0.30 22.07. 10:37 339 (N) -26
DD Mon s 1 0.5680155 10.61 10.61 0.00 22.07. 10:37 197 (S) 38
V676 Cen p 7 0.292394 11.90 12.60 0.70 22.07. 10:37 108 (E) -37
V481 Cam p 10 0.319855 14.50 15.50 1.00 22.07. 10:37 360 (N) 55
V683 Sgr p 10 0.5836082 12.30 12.80 0.50 22.07. 10:37 57 (NE) -70
EE CVn s 1 0.280562 13.70 14.57 0.87 22.07. 10:38 69 (E) 24
AI Gem p 1 0.7242082 13.80 14.20 0.40 22.07. 10:38 199 (S) 55
FU Psc p 8 0.796648 12.80 12.80 0.00 22.07. 10:38 292 (W) 8
V Tri p 1 0.5852056 10.70 11.80 1.10 22.07. 10:38 292 (W) 22
V641 And p 10 0.69492 13.40 13.85 0.45 22.07. 10:38 320 (NW) 13
EL Tuc s 7 0.3420282 13.00 13.50 0.50 22.07. 10:38 217 (SW) -54
Y For p 10 0.2699092 13.80 14.20 0.40 22.07. 10:38 240 (SW) -10
SW Car p 9 8.165942 10.50 11.70 1.20 22.07. 10:38 157 (SE) -24
UU Lyn p 1 0.46846 11.54 12.33 0.79 22.07. 10:38 105 (E) 72
V533 And p 10 0.603216 13.80 14.40 0.60 22.07. 10:39 298 (NW) 27
DZ Lyn s 1 0.378018 9.90 9.90 0.00 22.07. 10:39 140 (SE) 81
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.