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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:14 // 18:58 UTC
Civil Twilight (6°): 02:35 // 19:37 UTC
Nautical Twilight (12°): 01:40 // 20:32 UTC
Astronomical Twilight (18°): 00:19 // 21:53 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AS Lib s 10 0.553805 13.20 13.20 0.00 22.07. 17:45 173 (S) 18
DY Vir p 5 0.934273 14.20 15.70 1.50 22.07. 17:45 230 (SW) 39
V591 Lyr s 2 0.300395 11.95 11.95 0.00 22.07. 17:46 86 (E) 51
BN Ari p 1 0.2993717 10.38 11.02 0.64 22.07. 17:46 9 (N) -13
V1011 Cas s 3 0.677144 12.57 12.75 0.18 22.07. 17:46 13 (N) 24
V507 Lyr p 7 0.366912 14.21 14.75 0.54 22.07. 17:46 94 (E) 41
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 22.07. 17:46 35 (NE) 28
BF Pav s 10 0.305605 11.00 11.90 0.90 22.07. 17:46 150 (SE) -30
AD Cnc s 1 0.2827379 13.10 13.40 0.30 22.07. 17:46 277 (W) 7
V355 Per p 10 0.82953 9.05 9.09 0.04 22.07. 17:46 5 (N) 18
V404 Aur p 1 0.754318 12.20 12.70 0.50 22.07. 17:46 327 (NW) 12
AO Ser s 1 0.8793471 10.70 10.80 0.10 22.07. 17:47 151 (SE) 55
SW Lyn s 1 0.6440665 9.51 9.65 0.14 22.07. 17:47 306 (NW) 25
BF Tri p 9 0.326566 14.00 14.60 0.60 22.07. 17:47 14 (N) -8
BC Hya p 10 1.11481 11.20 12.00 0.80 22.07. 17:47 244 (SW) -8
V997 Cyg s 1 0.458224 14.10 14.10 0.00 22.07. 17:47 56 (NE) 46
LT Her s 1 1.084032 10.69 10.79 0.10 22.07. 17:48 138 (SE) 43
BT CrB p 9 0.0892 18.90 20.40 1.50 22.07. 17:48 134 (SE) 71
XY Pic p 10 0.2972608 7.61 7.66 0.06 22.07. 17:48 241 (SW) -64
V659 Ara s 10 0.2918802 13.90 14.40 0.50 22.07. 17:48 165 (S) -24
RT LMi s 1 0.3749177 11.40 11.70 0.30 22.07. 17:48 284 (W) 35
V369 Cam s 8 0.3452048 12.50 12.50 0.00 22.07. 17:48 347 (N) 26
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 22.07. 17:48 153 (SE) 33
OS Ori p 1 2.383522 11.50 13.70 2.20 22.07. 17:48 316 (NW) -21
V961 Cas p 7 0.75981 12.00 12.40 0.40 22.07. 17:48 21 (N) 20
KK Lyr p 10 2.26235 14.40 16.00 1.60 22.07. 17:49 90 (E) 48
LT Eri p 1 0.17017 15.00 18.72 3.72 22.07. 17:49 334 (NW) -44
V594 Lyr s 5 0.255999 14.00 14.00 0.00 22.07. 17:49 73 (E) 52
DK Sge s 1 0.621824 12.20 13.00 0.80 22.07. 17:49 83 (E) 22
AL Tri p 1 0.268564 14.10 14.40 0.30 22.07. 17:49 17 (N) -8
V474 Cam p 5 0.328205 10.90 11.40 0.50 22.07. 17:49 335 (NW) 39
DI Peg p 1 0.711817 9.38 10.48 1.10 22.07. 17:50 49 (NE) -12
V577 Lyr p 9 0.390011 14.50 15.00 0.50 22.07. 17:50 74 (E) 52
OO Cyg p 7 0.2620015 14.10 14.60 0.50 22.07. 17:51 73 (E) 37
G5239.0030 Aqr p 9 0.33958 9.93 10.11 0.18 22.07. 17:51 76 (E) -21
V1151 Her p 10 0.27818 12.80 13.05 0.25 22.07. 17:51 89 (E) 79
LY And s 4 0.345031 13.80 13.80 0.00 22.07. 17:51 6 (N) -1
V2509 Sgr s 10 1.086985 7.35 7.50 0.15 22.07. 17:51 141 (SE) -6
AZ Cam p 1 1.319228 10.10 10.90 0.80 22.07. 17:51 347 (N) 50
TY Men p 9 0.4616664 8.08 8.56 0.48 22.07. 17:52 189 (S) -56
V1091 Her p 1 0.393559 12.04 12.28 0.24 22.07. 17:52 107 (E) 63
V596 Lyr p 1 0.2996305 13.22 13.42 0.20 22.07. 17:52 74 (E) 52
V1073 Her p 1 0.2942815 11.00 11.70 0.70 22.07. 17:52 96 (E) 51
TY UMa p 1 0.354548 11.48 12.14 0.66 22.07. 17:52 300 (NW) 65
V625 Aur p 9 0.3309 16.85 17.43 0.58 22.07. 17:52 328 (NW) 7
V839 Cen p 8 0.330936 9.51 10.13 0.62 22.07. 17:52 203 (SW) -1
BI Vul p 1 0.2518236 14.15 14.90 0.75 22.07. 17:53 67 (NE) 16
V712 Cen p 10 5.477395 13.00 13.50 0.50 22.07. 17:53 190 (S) 6
V483 And p 1 0.2970635 11.97 12.20 0.23 22.07. 17:53 29 (NE) 6
V730 Mon s 3 1.572317 8.85 8.95 0.10 22.07. 17:53 293 (NW) -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.