haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:24 // 18:48 UTC
Civil Twilight (6°): 02:47 // 19:25 UTC
Nautical Twilight (12°): 01:56 // 20:16 UTC
Astronomical Twilight (18°): 00:47 // 21:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BP Vel p 10 0.264987 12.90 13.80 0.90 31.07. 06:53 142 (SE) -18
DI Lyn s 1 1.68157 6.79 6.79 0.00 31.07. 06:53 70 (E) 37
V553 Hya p 5 0.371497 12.36 13.05 0.69 31.07. 06:53 86 (E) -38
V435 Dra p 10 0.5221901 12.32 12.64 0.32 31.07. 06:53 339 (N) 35
DS And p 1 1.010519 10.40 10.90 0.50 31.07. 06:54 261 (W) 61
V947 Per p 6 0.297667 13.45 14.05 0.60 31.07. 06:54 198 (S) 72
PW UMa s 8 0.5552888 11.10 11.10 0.00 31.07. 06:54 40 (NE) 51
V1064 Her s 5 0.3431545 11.30 11.30 0.00 31.07. 06:54 346 (N) -3
AA Dor p 10 0.2615397 11.13 11.60 0.47 31.07. 06:54 174 (S) -30
DW UMa s 1 0.13660653 15.10 16.60 1.50 31.07. 06:54 43 (NE) 41
V345 Gem s 1 0.274778 7.82 7.88 0.06 31.07. 06:54 97 (E) 52
V428 Vel p 9 0.85496 11.03 11.91 0.88 31.07. 06:55 127 (SE) -35
V415 Dra s 1 0.437416 12.00 12.50 0.50 31.07. 06:55 337 (NW) 16
DO Leo p 7 0.2345148 16.00 17.00 1.00 31.07. 06:55 78 (E) 10
BR Hyi p 10 0.7436 10.61 10.73 0.12 31.07. 06:55 182 (S) -30
V643 Her p 4 1.223089 13.50 15.00 1.50 31.07. 06:55 332 (NW) -12
TT Her p 1 0.912078 9.61 10.34 0.73 31.07. 06:55 354 (N) -23
V469 And p 10 0.328106 15.10 15.90 0.80 31.07. 06:55 286 (W) 46
NY Lyr s 1 0.4408 12.70 13.10 0.40 31.07. 06:55 327 (NW) 2
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 31.07. 06:56 313 (NW) 15
V963 Per p 1 0.462078 13.20 14.20 1.00 31.07. 06:56 41 (NE) 87
PS Vir s 1 0.289806 12.00 12.30 0.30 31.07. 06:56 69 (E) -9
V1148 Her p 10 0.2822545 12.50 13.10 0.60 31.07. 06:56 5 (N) 9
IS Boo p 8 0.25145 14.00 14.60 0.60 31.07. 06:56 22 (N) 13
RZ Dra s 1 0.5508762 10.11 10.50 0.39 31.07. 06:56 345 (N) 21
V891 Aql s 10 0.419508 15.40 15.80 0.40 31.07. 06:56 305 (NW) -25
V441 Lac p 1 0.3089166 12.56 12.78 0.22 31.07. 06:56 313 (NW) 35
V354 UMa p 7 0.2938285 10.93 11.21 0.28 31.07. 06:56 28 (NE) 16
V1363 Ori s 1 0.4319235 10.35 10.35 0.00 31.07. 06:56 169 (S) 39
V348 Aql s 6 0.6658369 13.00 13.00 0.00 31.07. 06:57 313 (NW) -29
V1847 Ori s 1 0.342605 12.09 12.36 0.27 31.07. 06:57 166 (S) 51
GU Leo s 2 0.354085 11.60 11.60 0.00 31.07. 06:57 86 (E) 21
OP Cen s 10 0.4623218 13.10 13.80 0.70 31.07. 06:57 126 (SE) -62
V344 Dra p 9 0.332887 13.70 14.20 0.50 31.07. 06:57 5 (N) 18
NY Vir p 1 0.10101597 13.30 14.22 0.92 31.07. 06:58 52 (NE) -29
VV Ori s 1 1.485377 5.31 5.50 0.19 31.07. 06:58 161 (S) 37
UV Gru p 10 0.365688 12.75 13.55 0.80 31.07. 06:58 237 (SW) -36
G6686.0470 Hya p 8 0.371497 12.36 13.05 0.69 31.07. 06:58 87 (E) -37
DZ Psc s 1 0.366136 10.86 10.86 0.00 31.07. 06:58 261 (W) 36
V1180 Her p 10 0.352051 12.82 12.98 0.16 31.07. 06:58 1 (N) -7
MN And p 10 0.61065 15.10 16.20 1.10 31.07. 06:58 263 (W) 66
AN UMa p 6 0.07975275 14.90 20.20 5.30 31.07. 06:58 53 (NE) 29
V537 And p 10 0.9008485 11.40 11.75 0.35 31.07. 06:58 266 (W) 56
EF Dra p 1 0.424031 10.48 10.82 0.34 31.07. 06:58 351 (N) 31
V1049 Her p 3 0.72733 10.80 11.20 0.40 31.07. 06:58 350 (N) -18
AW UMa s 1 0.438726 6.83 7.08 0.25 31.07. 06:59 60 (NE) 14
V363 Lup p 10 0.347743 11.60 11.90 0.30 31.07. 06:59 68 (E) -75
AP Dor p 10 0.213593 9.38 9.60 0.22 31.07. 07:00 176 (S) -19
AD CMa p 8 0.7933042 13.50 13.70 0.20 31.07. 07:00 142 (SE) 12
CR Tri p 9 0.296078 14.10 14.80 0.70 31.07. 07:00 244 (SW) 62
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.