Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:57 // 18:08 UTC
Civil Twilight (6°): 03:24 // 18:41 UTC
Nautical Twilight (12°): 02:40 // 19:25 UTC
Astronomical Twilight (18°): 01:51 // 20:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V520 Cas s 1 0.489832 12.50 13.10 0.60 21.08. 17:01 36 (NE) 29
GN Mus p 10 0.3869 13.70 14.40 0.70 21.08. 17:01 196 (S) -39
V452 Cam p 10 0.397443 12.10 12.30 0.20 21.08. 17:02 345 (N) 34
BS UMa p 1 0.3495099 13.70 14.00 0.30 21.08. 17:02 289 (W) 43
FN Mon p 10 1.454686 13.50 15.20 1.70 21.08. 17:02 299 (NW) -33
V1181 Her p 1 0.337042 11.00 11.41 0.41 21.08. 17:02 159 (S) 76
V490 Cam p 10 0.3234825 13.80 14.30 0.50 21.08. 17:02 343 (N) 40
BI Tri p 10 0.549353 12.30 12.65 0.35 21.08. 17:03 28 (NE) -4
V401 Cam p 8 0.3158103 13.20 13.70 0.50 21.08. 17:03 351 (N) 31
V1362 Cen p 10 0.35341 9.25 9.53 0.28 21.08. 17:03 196 (S) 1
EF CVn s 1 0.27205 13.10 13.50 0.40 21.08. 17:03 246 (SW) 55
WW Cep s 1 4.6008454 11.10 11.10 0.00 21.08. 17:03 29 (NE) 45
V641 Ori s 1 0.450815 14.20 14.50 0.30 21.08. 17:03 331 (NW) -21
AD Cnc s 1 0.2827379 13.10 13.40 0.30 21.08. 17:03 292 (W) -4
DS And p 1 1.010519 10.40 10.90 0.50 21.08. 17:04 25 (NE) 2
AQ Com p 1 0.2813295 15.20 15.70 0.50 21.08. 17:04 254 (W) 42
KR Com p 1 0.4079692 7.27 7.32 0.06 21.08. 17:04 241 (SW) 44
VW Tri s 1 0.298863 13.90 14.40 0.50 21.08. 17:04 25 (NE) -3
V451 Mon p 8 1.83209 14.40 15.20 0.80 21.08. 17:04 312 (NW) -28
AW Vul s 1 0.8064505 10.80 10.90 0.10 21.08. 17:04 91 (E) 34
G5197.0695 Aqr s 7 0.362937 12.88 12.88 0.00 21.08. 17:04 103 (E) 7
RV CVn s 1 0.2695671 13.75 13.75 0.00 21.08. 17:04 245 (SW) 55
ER Ori s 1 0.4234005 9.32 9.92 0.60 21.08. 17:04 336 (NW) -46
TV UMi s 1 0.4155497 8.77 8.85 0.08 21.08. 17:04 349 (N) 66
BO Vul s 1 1.9458862 10.50 10.60 0.10 21.08. 17:04 98 (E) 39
GY Lib p 9 0.519098 12.30 13.00 0.70 21.08. 17:04 193 (S) 33
V2780 Ori p 10 5.47535 12.00 13.00 1.00 21.08. 17:04 331 (NW) -17
G5248.0214 Aqr s 5 0.323088 13.67 13.67 0.00 21.08. 17:04 82 (E) -14
V434 Nor p 10 0.5983 16.16 16.50 0.34 21.08. 17:05 182 (S) -16
GL Car s 7 2.4222338 9.73 10.31 0.58 21.08. 17:05 215 (SW) -35
BI Vul p 1 0.2518236 14.15 14.90 0.75 21.08. 17:05 79 (E) 27
V2716 Oph p 9 0.545762 13.10 13.60 0.50 21.08. 17:05 161 (S) 28
V891 Aql s 10 0.419508 15.40 15.80 0.40 21.08. 17:05 119 (SE) 22
EX Lyr p 1 0.717293 12.08 12.68 0.60 21.08. 17:05 116 (SE) 53
VW UMi s 7 0.488922 12.10 12.52 0.42 21.08. 17:05 360 (N) 54
V793 Cas p 10 1.652283 7.93 8.22 0.29 21.08. 17:05 7 (N) 34
V585 Aur s 4 0.535301 11.05 11.30 0.25 21.08. 17:05 351 (N) -8
V546 And s 5 0.38302 11.20 11.20 0.00 21.08. 17:06 24 (NE) 8
UY Hya p 9 0.727521 13.30 13.80 0.50 21.08. 17:06 285 (W) -9
V488 Cam p 7 0.2674155 12.80 12.95 0.15 21.08. 17:06 347 (N) 42
V1195 Sco p 10 4.00305 8.86 9.04 0.18 21.08. 17:06 178 (S) -1
V1022 Tau p 2 0.347171 14.96 15.72 0.77 21.08. 17:06 0 (N) -12
BT CrB p 9 0.0892 18.90 20.40 1.50 21.08. 17:06 189 (S) 75
EN Oct s 1 0.288913 11.88 12.50 0.62 21.08. 17:06 180 (S) -50
V365 Peg s 8 1.080321 10.12 10.12 0.00 21.08. 17:07 80 (E) 22
VV Men p 10 0.43503 13.13 13.66 0.53 21.08. 17:07 184 (S) -65
RZ Com p 1 0.338507 10.42 11.13 0.71 21.08. 17:07 257 (W) 41
V1740 Aql p 8 0.44014 14.00 14.40 0.40 21.08. 17:07 128 (SE) 30
V907 Cep p 10 0.63622 12.35 12.85 0.50 21.08. 17:07 23 (NE) 45
V842 Her s 1 0.419037 9.85 9.85 0.00 21.08. 17:07 294 (NW) 90
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.