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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:38 // 15:47 UTC
Civil Twilight (6°): 06:04 // 16:20 UTC
Nautical Twilight (12°): 05:25 // 17:00 UTC
Astronomical Twilight (18°): 04:47 // 17:38 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V339 Boo p 10 0.3628085 10.70 10.90 0.20 28.01. 04:02 93 (E) 66
V1580 Cyg p 9 1.811436 14.00 15.30 1.30 28.01. 04:02 55 (NE) 32
VY Cet s 3 0.34081 11.20 11.80 0.60 28.01. 04:02 352 (N) -59
T Aur p 6 0.20437829 15.20 15.50 0.30 28.01. 04:02 311 (NW) 6
AX Vir s 1 0.7025264 10.00 10.24 0.24 28.01. 04:03 182 (S) 44
FZ Ori p 1 0.3999873 10.70 11.30 0.60 28.01. 04:03 294 (NW) -15
LZ Lac p 3 1.250719 12.10 12.50 0.40 28.01. 04:03 27 (NE) 23
V337 Cam p 8 0.756775 9.95 10.40 0.45 28.01. 04:03 344 (N) 33
DO Aur p 1 0.788652 14.10 14.60 0.50 28.01. 04:03 319 (NW) 9
IO Boo p 7 0.2711483 13.00 13.50 0.50 28.01. 04:03 159 (S) 64
EX Hya p 10 0.068233846 9.60 13.99 4.39 28.01. 04:03 189 (S) 10
HW Vir p 1 0.11671953 10.50 11.20 0.70 28.01. 04:03 194 (S) 30
V1105 Her p 5 0.321736 12.60 13.00 0.40 28.01. 04:04 83 (E) 36
V903 Mon p 10 10.0209 12.28 12.83 0.55 28.01. 04:04 286 (W) -5
V920 Oph p 10 1.5505 15.10 15.90 0.80 28.01. 04:04 97 (E) 17
FY Psc p 9 0.3562175 12.75 13.30 0.55 28.01. 04:04 8 (N) -8
VX Lac p 1 1.0744975 10.90 13.00 2.10 28.01. 04:04 33 (NE) 6
MU Mon p 10 1.2 14.10 14.60 0.50 28.01. 04:04 283 (W) 4
V473 Cas p 1 0.41546 13.40 14.00 0.60 28.01. 04:04 360 (N) 17
V449 And p 1 0.3385155 12.20 12.90 0.70 28.01. 04:04 354 (N) 7
V923 Her p 8 1.364757 9.10 9.27 0.18 28.01. 04:05 99 (E) 49
V816 Cep p 10 0.3113931 13.45 14.10 0.65 28.01. 04:05 20 (N) 45
GP Peg p 1 0.9756146 10.20 11.00 0.80 28.01. 04:05 31 (NE) -3
V1332 Tau p 1 0.271827 11.73 12.10 0.37 28.01. 04:05 317 (NW) -6
MN Boo p 9 0.3876975 9.18 9.48 0.30 28.01. 04:06 95 (E) 79
OO Cyg p 7 0.2620015 14.10 14.60 0.50 28.01. 04:06 61 (NE) 26
LP Cep s 2 0.693062 13.70 13.80 0.10 28.01. 04:06 31 (NE) 32
RT Leo p 7 7.447906 10.30 11.60 1.30 28.01. 04:06 258 (W) 36
V397 Dra p 10 0.7918 12.45 12.90 0.45 28.01. 04:06 39 (NE) 53
V1098 Her s 1 0.352269 12.44 12.44 0.00 28.01. 04:06 66 (NE) 52
OZ Cen p 10 0.3557686 12.60 13.10 0.50 28.01. 04:06 179 (S) -19
DO Cas p 1 0.684666 8.39 9.01 0.62 28.01. 04:07 352 (N) 21
V555 Aur p 5 0.9097945 14.10 16.10 2.00 28.01. 04:07 312 (NW) 4
HZ Dra p 5 0.772934 8.16 8.32 0.16 28.01. 04:07 29 (NE) 45
V2650 Oph s 7 0.384054 12.57 13.00 0.43 28.01. 04:07 107 (E) 24
V391 Vir s 1 0.3543161 12.21 12.60 0.39 28.01. 04:07 205 (SW) 41
PS Dra p 10 0.43747 13.05 13.35 0.30 28.01. 04:07 30 (NE) 74
V659 Ara s 10 0.2918802 13.90 14.40 0.50 28.01. 04:07 157 (SE) -28
NZ And p 7 0.899668 14.90 16.30 1.40 28.01. 04:08 3 (N) -3
CC Lyn p 6 0.354627 6.42 6.52 0.10 28.01. 04:08 301 (NW) 31
AH Cnc p 1 0.360455 13.31 13.69 0.38 28.01. 04:08 264 (W) 21
V475 Hya s 7 0.317122 12.60 12.60 0.00 28.01. 04:08 263 (W) 8
AC Psc p 3 0.335307 13.60 14.60 1.00 28.01. 04:08 38 (NE) -26
V869 Cyg p 4 0.895102 14.00 14.90 0.90 28.01. 04:08 70 (E) 25
XX Leo p 1 0.971131 11.10 11.70 0.60 28.01. 04:08 251 (W) 33
V404 Dra p 10 0.3476427 11.57 11.77 0.20 28.01. 04:09 62 (NE) 45
V646 Aur p 9 0.438786 13.40 13.80 0.40 28.01. 04:09 309 (NW) 23
KR Per p 1 0.996078 10.40 11.10 0.70 28.01. 04:09 329 (NW) 12
GK Psc p 9 0.367547 13.60 13.95 0.35 28.01. 04:09 9 (N) -8
V870 Cep p 7 0.301066 10.93 11.17 0.24 28.01. 04:09 26 (NE) 30
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.