Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:35 // 15:50 UTC
Civil Twilight (6°): 06:02 // 16:24 UTC
Nautical Twilight (12°): 05:22 // 17:03 UTC
Astronomical Twilight (18°): 04:45 // 17:41 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
I Boo p 1 0.2678178 5.80 6.40 0.60 30.01. 02:00 74 (E) 57
BS Gem p 9 1.05035 14.70 16.00 1.30 30.01. 02:00 279 (W) 22
V476 Hya s 1 0.414588 13.10 13.10 0.00 30.01. 02:00 237 (SW) 25
QR UMa p 10 1.7854 7.35 7.45 0.10 30.01. 02:00 269 (W) 68
DU CVn s 2 0.3071015 13.10 13.10 0.00 30.01. 02:00 127 (SE) 72
IY Lyr s 8 0.653167 13.80 14.10 0.30 30.01. 02:00 60 (NE) 16
V471 Cas s 1 0.4009368 14.10 14.10 0.00 30.01. 02:00 343 (N) 18
V1687 Aql p 10 0.587805 11.50 11.90 0.40 30.01. 02:00 69 (E) -12
RW CMi p 7 6.083829 13.20 14.00 0.80 30.01. 02:01 251 (W) 18
V907 Cyg p 1 0.541362 14.20 14.90 0.70 30.01. 02:01 50 (NE) 6
TY Boo s 1 0.3171485 10.81 11.35 0.54 30.01. 02:01 93 (E) 51
V432 Cam p 10 0.35253 14.10 14.50 0.40 30.01. 02:01 330 (NW) 49
V927 Mon s 8 0.361879 10.90 11.16 0.26 30.01. 02:01 257 (W) 16
VW Cep s 1 0.2783115 7.23 7.56 0.33 30.01. 02:01 13 (N) 39
V936 Mon p 8 0.368958 14.00 15.00 1.00 30.01. 02:02 250 (W) 14
BG Boo p 1 0.64008 13.50 14.30 0.80 30.01. 02:02 120 (SE) 53
V951 Per p 7 0.270478 12.70 13.20 0.50 30.01. 02:02 308 (NW) 13
V1695 Aql s 9 0.412779 10.90 11.20 0.30 30.01. 02:02 69 (E) -21
V1189 Aql p 10 0.3154 13.50 14.50 1.00 30.01. 02:02 72 (E) -12
GX Aur s 1 1.143258 12.00 12.00 0.00 30.01. 02:02 291 (W) 35
NX Boo p 8 0.251135 13.02 13.40 0.38 30.01. 02:02 95 (E) 50
IO Cnc p 1 0.347694 13.00 13.58 0.58 30.01. 02:02 234 (SW) 46
QX Vir p 1 0.242075 13.31 13.60 0.29 30.01. 02:03 132 (SE) 23
BM CMa p 10 5.122645 14.50 16.50 2.00 30.01. 02:03 240 (SW) -4
V997 Aql p 8 1.7948425 13.00 13.60 0.60 30.01. 02:03 64 (NE) -14
V816 Cep p 10 0.3113931 13.45 14.10 0.65 30.01. 02:03 14 (N) 40
ER Peg p 5 2.274678 11.00 12.00 1.00 30.01. 02:04 8 (N) -6
XZ Ari s 7 0.265488 13.85 13.85 0.00 30.01. 02:04 323 (NW) -3
BQ Cap s 8 1.474088 8.11 8.11 0.00 30.01. 02:04 51 (NE) -51
V775 Cen s 4 0.6636425 9.90 9.90 0.00 30.01. 02:04 159 (S) -16
V934 Mon p 9 0.509444 12.60 13.20 0.60 30.01. 02:04 252 (W) 14
NY Vir p 1 0.10101597 13.30 14.22 0.92 30.01. 02:05 145 (SE) 32
CG Cha p 10 0.3765523 13.90 14.40 0.50 30.01. 02:05 184 (S) -40
V366 Per s 3 1.421996 13.70 13.70 0.00 30.01. 02:05 325 (NW) 5
GQ Boo s 1 0.3846402 12.65 12.65 0.00 30.01. 02:05 105 (E) 45
V676 Aql s 10 0.57551 14.30 14.80 0.50 30.01. 02:06 62 (NE) -14
V608 Cyg p 10 2.50233 15.00 16.90 1.90 30.01. 02:06 23 (NE) 13
AK CMi p 1 0.5658969 10.10 11.50 1.40 30.01. 02:06 250 (W) 21
OV Dra p 9 0.0587357 19.00 20.70 1.70 30.01. 02:06 20 (N) 71
V870 Cep p 7 0.301066 10.93 11.17 0.24 30.01. 02:06 13 (N) 24
V885 Cep p 10 0.652781 13.10 13.45 0.35 30.01. 02:06 7 (N) 33
V380 Gem p 6 0.33661 13.15 14.00 0.85 30.01. 02:06 282 (W) 24
GQ Car p 9 0.6837115 13.00 13.70 0.70 30.01. 02:06 189 (S) -21
AH Gem s 1 0.336762 14.40 14.80 0.40 30.01. 02:07 268 (W) 23
IM And p 9 0.2703735 18.30 19.00 0.70 30.01. 02:07 348 (N) 1
G3882.2264 Dra p 8 0.3539968 14.65 15.40 0.75 30.01. 02:07 52 (NE) 47
BP Vel p 10 0.264987 12.90 13.80 0.90 30.01. 02:08 215 (SW) -16
YZ Cru p 10 0.836728 13.00 13.50 0.50 30.01. 02:08 174 (S) -20
V1763 Cyg p 6 0.4050751 12.40 13.00 0.60 30.01. 02:08 46 (NE) 15
V477 Her p 8 0.3251804 14.90 15.50 0.60 30.01. 02:08 77 (E) 24
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.