Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:51 // 15:27 UTC
Civil Twilight (6°): 06:16 // 16:02 UTC
Nautical Twilight (12°): 05:35 // 16:42 UTC
Astronomical Twilight (18°): 04:56 // 17:21 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
ST Aqr p 1 0.780991 9.15 9.67 0.52 15.01. 07:41 95 (E) -5
V356 Cam p 9 0.402503 13.06 13.41 0.35 15.01. 07:42 359 (N) 29
HL Psc p 9 0.491606 10.79 11.12 0.33 15.01. 07:42 37 (NE) -2
V1877 Cyg p 6 0.5747925 13.80 15.20 1.40 15.01. 07:42 81 (E) 39
V1437 Cyg p 8 0.45453 15.30 16.10 0.80 15.01. 07:42 100 (E) 51
V475 Hya p 7 0.317122 12.60 13.10 0.50 15.01. 07:42 295 (NW) -18
V1066 Cas p 8 8.464955 10.81 11.06 0.25 15.01. 07:42 26 (NE) 25
V639 Aur s 4 0.3571 14.01 14.01 0.00 15.01. 07:42 346 (N) 15
V410 Aur s 1 0.366355 10.10 10.10 0.00 15.01. 07:43 352 (N) -5
IR Vir s 3 0.36938 12.10 12.70 0.60 15.01. 07:43 241 (SW) 18
BV Leo s 6 0.941584 15.80 16.10 0.30 15.01. 07:43 275 (W) 29
DY CVn s 1 0.2459495 12.00 12.00 0.00 15.01. 07:43 268 (W) 53
UW Cap p 10 0.6995603 10.90 11.50 0.60 15.01. 07:43 121 (SE) 11
PT Lib p 10 0.434556 13.90 14.60 0.70 15.01. 07:43 196 (S) 16
GZ Lyr p 8 1.3294322 13.30 14.40 1.10 15.01. 07:43 109 (E) 52
V726 Cyg s 1 0.497971 12.70 12.80 0.10 15.01. 07:43 81 (E) 50
EX Aqr p 6 0.8893855 11.90 12.80 0.90 15.01. 07:43 102 (E) 13
V361 Pup p 10 0.367365 8.05 8.39 0.34 15.01. 07:43 281 (W) -57
OW Com p 10 0.258127 15.40 16.40 1.00 15.01. 07:44 244 (SW) 41
IR Lib p 8 0.2743715 8.72 8.83 0.11 15.01. 07:44 192 (S) 10
WZ Cap s 9 0.3130867 14.00 14.00 0.00 15.01. 07:44 111 (E) -2
G0176.0801 CMi s 8 0.27465 13.34 13.34 0.00 15.01. 07:44 313 (NW) -22
V337 Vir s 5 0.352857 13.30 13.80 0.50 15.01. 07:44 241 (SW) 23
V421 Dra p 10 0.653567 12.16 12.54 0.38 15.01. 07:44 10 (N) 55
V418 Nor p 10 0.3849 16.18 16.50 0.32 15.01. 07:44 185 (S) -17
BE Vul s 1 1.552048 9.78 9.90 0.12 15.01. 07:45 93 (E) 40
AR Lac s 1 1.983212 6.08 6.43 0.35 15.01. 07:45 59 (NE) 36
SW Sex p 1 0.13493852 14.80 16.70 1.90 15.01. 07:45 270 (W) -4
V Gru p 10 0.483465 9.50 9.80 0.30 15.01. 07:45 125 (SE) -27
V348 Aql s 6 0.6658369 13.00 13.00 0.00 15.01. 07:45 131 (SE) 29
V517 And p 10 0.49053 13.30 13.60 0.30 15.01. 07:45 40 (NE) 7
EH Cnc p 1 0.4180364 11.73 12.47 0.74 15.01. 07:45 306 (NW) -1
CQ Scl p 10 0.269896 12.00 12.55 0.55 15.01. 07:45 88 (E) -41
UU Ant p 7 1.364121 12.50 13.10 0.60 15.01. 07:46 259 (W) -26
V2660 Oph p 10 1.2061988 14.15 14.45 0.30 15.01. 07:46 150 (SE) 36
IO Boo s 7 0.2711483 13.00 13.00 0.00 15.01. 07:46 238 (SW) 54
V527 Cas s 7 4.86027 12.90 13.50 0.60 15.01. 07:46 19 (N) 36
GR Vir s 1 0.346974 7.80 8.20 0.40 15.01. 07:46 209 (SW) 29
V424 Cam s 8 0.325849 13.15 13.15 0.00 15.01. 07:46 351 (N) 35
V1242 Cen p 10 1.285056 13.60 14.20 0.60 15.01. 07:46 217 (SW) -30
YY Gru p 9 0.2926495 12.40 13.20 0.80 15.01. 07:46 126 (SE) -39
SY Hor p 10 0.3116395 11.48 12.34 0.86 15.01. 07:46 32 (NE) -86
MR Aur s 9 0.690301 15.10 15.50 0.40 15.01. 07:46 342 (N) -7
DV Psc p 1 0.3085358 10.59 11.10 0.51 15.01. 07:47 66 (NE) -12
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 15.01. 07:47 224 (SW) -4
V881 Per p 1 0.387377 10.71 11.04 0.33 15.01. 07:47 17 (N) 0
V1138 Cas s 1 0.798267 13.25 13.25 0.00 15.01. 07:47 24 (NE) 23
V450 Per p 1 0.948673 13.00 13.70 0.70 15.01. 07:48 16 (N) 4
V342 Lac s 1 0.700587 12.40 12.90 0.50 15.01. 07:48 52 (NE) 39
V352 Cam p 9 0.3889751 13.98 14.31 0.33 15.01. 07:48 0 (N) 29
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.