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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:46 // 18:22 UTC
Civil Twilight (6°): 03:12 // 18:57 UTC
Nautical Twilight (12°): 02:26 // 19:42 UTC
Astronomical Twilight (18°): 01:32 // 20:36 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V523 Cas s 1 0.2336923 10.62 11.34 0.72 15.08. 05:30 291 (W) 58
V464 Cam p 10 0.48608 13.00 13.45 0.45 15.08. 05:30 12 (N) 57
SW Ant s 10 0.3802 13.80 14.60 0.80 15.08. 05:30 110 (E) -17
V445 Peg p 1 0.40465 14.00 14.50 0.50 15.08. 05:30 293 (NW) 16
V418 Cam s 9 0.3067595 13.70 14.40 0.70 15.08. 05:30 21 (N) 65
NSV 00807 Cet s 8 0.338962 11.59 11.59 0.00 15.08. 05:30 206 (SW) 19
AK Tri p 4 0.7017145 11.48 12.00 0.52 15.08. 05:30 237 (SW) 65
FR Vul p 1 0.9418586 10.30 11.00 0.70 15.08. 05:30 315 (NW) 0
BU Tri p 1 0.295568 14.40 15.00 0.60 15.08. 05:30 248 (W) 66
EO Lyn p 10 0.652416 13.80 14.60 0.80 15.08. 05:30 71 (E) 61
AI Tri p 3 0.19174566 16.00 16.50 0.50 15.08. 05:31 240 (SW) 60
AU Men p 9 0.343841 10.29 11.11 0.82 15.08. 05:31 170 (S) -34
AK Her s 1 0.4215225 8.29 8.64 0.35 15.08. 05:31 342 (N) -22
V342 UMa p 1 0.3438515 13.40 13.90 0.50 15.08. 05:31 46 (NE) 33
V905 Ara s 2 0.243905 14.00 14.00 0.00 15.08. 05:31 214 (SW) -75
CI CVn s 3 0.8158745 9.36 9.36 0.00 15.08. 05:31 28 (NE) 15
MU Aqr s 3 0.2722205 11.30 11.30 0.00 15.08. 05:31 284 (W) -14
V1355 Tau s 7 0.244668 13.00 13.00 0.00 15.08. 05:31 152 (SE) 62
OQ Dra p 7 0.3396745 13.20 13.80 0.60 15.08. 05:32 21 (N) 40
V453 Mon s 1 0.511003 11.10 11.80 0.70 15.08. 05:32 133 (SE) 27
EH CVn p 1 0.263585 12.91 13.26 0.35 15.08. 05:32 30 (NE) -2
LM Boo s 1 0.327922 12.00 12.00 0.00 15.08. 05:32 21 (N) -13
HU Tau s 1 2.056303 5.85 5.91 0.06 15.08. 05:32 165 (S) 60
V640 Aql p 7 0.5612183 12.60 13.40 0.80 15.08. 05:32 306 (NW) -14
V500 Cam p 6 0.2483505 14.00 14.80 0.80 15.08. 05:32 18 (N) 52
G5220.0352 Aqr p 6 0.294751 13.75 13.75 0.00 15.08. 05:33 271 (W) -10
V1157 Aql s 10 0.5807455 15.00 15.00 0.00 15.08. 05:33 303 (NW) -16
FI Lyn s 6 0.373261 9.46 9.46 0.00 15.08. 05:33 62 (NE) 52
TY Boo p 1 0.3171485 10.81 11.47 0.66 15.08. 05:33 14 (N) -4
HT Lyr p 8 0.8619849 13.20 13.70 0.50 15.08. 05:34 336 (NW) 3
DS Vel p 10 0.7215652 10.90 11.50 0.60 15.08. 05:34 134 (SE) -33
UY UMa s 1 0.3760203 12.70 12.90 0.20 15.08. 05:34 21 (N) 19
V425 Ser s 8 0.544293 11.70 11.70 0.00 15.08. 05:34 12 (N) -20
WX Lib p 10 0.9200078 12.10 12.70 0.60 15.08. 05:34 34 (NE) -65
DU CVn p 2 0.3071015 13.10 14.50 1.40 15.08. 05:34 38 (NE) 8
NU Cam p 1 0.69006 10.57 10.95 0.38 15.08. 05:34 10 (N) 50
V811 Cep p 10 0.2507641 14.20 14.90 0.70 15.08. 05:34 331 (NW) 31
BQ Ari p 6 0.282335 10.28 10.55 0.27 15.08. 05:35 212 (SW) 50
V656 Cen p 10 2.508896 13.12 14.25 1.13 15.08. 05:35 77 (E) -53
V936 Aql p 9 0.481821 13.90 14.80 0.90 15.08. 05:35 306 (NW) -33
T Aur p 6 0.20437829 15.20 15.50 0.30 15.08. 05:35 134 (SE) 65
EM Cyg s 1 0.2909091 11.90 11.90 0.00 15.08. 05:35 317 (NW) 3
I Boo p 1 0.2678178 5.80 6.40 0.60 15.08. 05:35 11 (N) 9
EH Ori p 8 1.513701 13.30 14.30 1.00 15.08. 05:35 137 (SE) 43
V366 UMa p 8 0.4573045 13.60 14.20 0.60 15.08. 05:35 15 (N) 23
OQ Cam p 6 0.43784 10.90 11.40 0.50 15.08. 05:35 345 (N) 75
V2291 Cyg p 10 0.8167 11.50 11.75 0.25 15.08. 05:36 327 (NW) 17
GR Boo s 1 0.3766695 11.45 11.45 0.00 15.08. 05:36 16 (N) -12
MQ Pup s 10 1.4685665 9.03 9.39 0.36 15.08. 05:36 142 (SE) -8
IK Boo s 1 0.303116 12.00 12.50 0.50 15.08. 05:36 26 (NE) -6
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.