haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:54 // 18:03 UTC
Civil Twilight (6°): 03:21 // 18:36 UTC
Nautical Twilight (12°): 02:37 // 19:19 UTC
Astronomical Twilight (18°): 01:48 // 20:08 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V836 Cyg p 1 0.6534132 8.57 9.23 0.66 20.04. 19:37 15 (N) -3
QY Hya s 2 0.292341 9.04 9.04 0.00 20.04. 19:37 159 (S) 9
OR Lup p 10 7.55596 9.28 9.55 0.27 20.04. 19:37 141 (SE) -28
V2247 Cyg p 8 1.254855 10.75 11.20 0.45 20.04. 19:37 22 (N) -2
CL Tri p 10 0.578771 11.70 12.15 0.45 20.04. 19:37 313 (NW) 7
OO Aql p 1 0.506792 9.20 9.90 0.70 20.04. 19:37 44 (NE) -21
QX Vir s 1 0.242075 13.31 13.60 0.29 20.04. 19:37 117 (SE) 14
HS Vul p 1 0.3320847 13.90 14.20 0.30 20.04. 19:38 35 (NE) -10
V1004 Cyg p 1 0.6856946 12.60 13.40 0.80 20.04. 19:38 33 (NE) 1
V340 Vir p 6 0.45486 11.53 12.22 0.69 20.04. 19:38 140 (SE) 17
V2134 Cyg p 10 1.429214 8.32 8.50 0.17 20.04. 19:38 19 (N) 6
V446 Peg s 1 0.305983 14.00 14.00 0.00 20.04. 19:38 13 (N) -12
GK And p 4 2.009334 11.30 12.40 1.10 20.04. 19:38 346 (N) 7
V1002 Her p 9 1.604377 8.99 9.14 0.15 20.04. 19:38 53 (NE) -6
V443 Cam s 9 0.411691 14.00 14.80 0.80 20.04. 19:39 336 (NW) 55
DE Lyn s 1 0.408818 13.13 13.13 0.00 20.04. 19:39 305 (NW) 70
GS Aqr s 3 0.374069 13.20 13.60 0.40 20.04. 19:39 3 (N) -40
BS CrB p 9 0.42458 11.46 11.60 0.14 20.04. 19:39 77 (E) 29
V412 Her p 7 0.3362122 14.70 15.50 0.80 20.04. 19:39 63 (NE) 11
V940 Cyg s 9 0.3323186 14.50 15.10 0.60 20.04. 19:39 24 (NE) 24
V389 Cas s 1 2.49481 10.80 10.80 0.00 20.04. 19:39 334 (NW) 15
FU Del p 10 0.8310935 14.30 14.90 0.60 20.04. 19:40 36 (NE) -21
V1067 Cas p 10 0.413247 12.20 13.15 0.95 20.04. 19:40 348 (N) 37
AL Tri p 1 0.268564 14.10 14.40 0.30 20.04. 19:40 323 (NW) -1
V2357 Oph s 6 0.415568 10.66 10.70 0.04 20.04. 19:40 79 (E) 5
MQ Cen s 9 3.686972 10.00 10.40 0.40 20.04. 19:40 172 (S) -23
UU CMa p 4 2.1664842 10.00 12.50 2.50 20.04. 19:40 231 (SW) 6
V1848 Ori s 1 0.2663505 10.96 11.50 0.54 20.04. 19:41 267 (W) 9
V568 And p 9 0.394287 13.90 14.50 0.60 20.04. 19:41 321 (NW) 12
V1200 Cyg p 8 0.3690595 15.30 16.10 0.80 20.04. 19:41 17 (N) 21
GY Pup p 10 0.4121794 11.90 12.30 0.40 20.04. 19:41 217 (SW) -10
V831 Oph p 10 0.62616 13.80 14.90 1.10 20.04. 19:41 71 (E) -5
MT Cas s 1 0.313878 13.30 14.02 0.72 20.04. 19:41 346 (N) 17
V1306 Her p 1 0.370368 11.70 12.10 0.40 20.04. 19:41 49 (NE) 21
HP Aur p 1 1.42282 10.85 11.54 0.69 20.04. 19:41 290 (W) 31
DK Cep s 1 0.985907 12.20 12.40 0.20 20.04. 19:41 5 (N) 21
V1066 Her p 1 0.539622 11.80 12.30 0.50 20.04. 19:41 46 (NE) 27
V1355 Her p 8 0.2892705 11.66 11.90 0.24 20.04. 19:42 52 (NE) 2
AY Mon p 7 2.144241 13.30 15.50 2.20 20.04. 19:42 249 (W) 28
V384 Vul s 1 0.4388572 12.72 13.16 0.44 20.04. 19:42 20 (N) -9
KQ Gem p 1 0.4079905 14.00 15.00 1.00 20.04. 19:42 256 (W) 32
OQ UMa p 1 0.283356 13.00 13.70 0.70 20.04. 19:42 58 (NE) 60
LU Lib p 10 0.351671 13.50 14.30 0.80 20.04. 19:42 110 (E) -6
V392 Vul p 9 1.351427 9.82 10.18 0.36 20.04. 19:42 41 (NE) -5
LT Pav p 10 0.393674 11.40 12.20 0.80 20.04. 19:42 153 (SE) -61
V394 Nor p 10 3.18423 8.64 8.89 0.25 20.04. 19:43 136 (SE) -34
V622 Aur p 9 0.3043 15.13 15.32 0.19 20.04. 19:43 287 (W) 39
LT Cam p 2 0.2766042 14.50 14.70 0.20 20.04. 19:43 312 (NW) 50
V702 And p 10 0.340715 13.30 13.69 0.39 20.04. 19:43 347 (N) -3
GV Boo p 2 0.367868 12.40 12.80 0.40 20.04. 19:43 108 (E) 49
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.