haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:55 // 18:10 UTC
Civil Twilight (6°): 03:22 // 18:44 UTC
Nautical Twilight (12°): 02:38 // 19:28 UTC
Astronomical Twilight (18°): 01:48 // 20:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EM Lac p 1 0.3891351 12.50 13.09 0.59 21.08. 07:53 329 (NW) 23
V1040 Her p 7 1.113677 12.50 13.00 0.50 21.08. 07:53 28 (NE) -16
XZ UMa s 1 1.222309 10.10 10.20 0.10 21.08. 07:53 76 (E) 65
EQ UMa s 6 0.3581533 12.40 12.60 0.20 21.08. 07:54 67 (NE) 74
V591 Lyr p 2 0.300395 11.95 12.15 0.20 21.08. 07:54 6 (N) -1
V1968 Sgr p 2 0.5632495 12.30 13.30 1.00 21.08. 07:54 15 (N) -59
V2636 Oph p 9 3.3337 12.75 13.50 0.75 21.08. 07:54 39 (NE) -52
EH Cnc s 1 0.4180364 11.73 10.73 -1.00 21.08. 07:54 139 (SE) 56
CN Tri p 7 0.36705 12.00 12.30 0.30 21.08. 07:54 274 (W) 38
NP Vul p 10 1.905653 14.30 15.50 1.20 21.08. 07:54 350 (N) -19
V546 And s 5 0.38302 11.20 11.20 0.00 21.08. 07:54 294 (NW) 40
HV Aqr s 1 0.374457 9.71 9.71 0.00 21.08. 07:54 314 (NW) -34
IT Nor p 8 0.635779 9.40 10.00 0.60 21.08. 07:55 95 (E) -63
AW UMa s 1 0.438726 6.83 7.08 0.25 21.08. 07:55 84 (E) 36
BM UMa s 1 0.2712208 13.80 14.60 0.80 21.08. 07:55 69 (E) 48
V887 Aql p 6 2.71606 13.15 14.10 0.95 21.08. 07:55 359 (N) -26
V639 Aur p 4 0.3571 14.01 14.85 0.84 21.08. 07:56 292 (W) 80
V681 Her s 1 1.15862 13.60 13.60 0.00 21.08. 07:56 37 (NE) -7
V1157 Aql s 10 0.5807455 15.00 15.00 0.00 21.08. 07:56 345 (N) -32
TT Cet s 1 0.4859549 10.80 11.10 0.30 21.08. 07:56 254 (W) 1
QS And p 9 0.276678 16.67 17.09 0.42 21.08. 07:56 295 (NW) 16
NN Com p 5 0.582846 13.38 13.78 0.40 21.08. 07:56 85 (E) 14
NY Vir p 1 0.10101597 13.30 14.22 0.92 21.08. 07:56 83 (E) -8
AK Vir p 2 1.193596 10.00 11.00 1.00 21.08. 07:56 89 (E) -25
BM Phe p 10 0.413621 9.26 9.53 0.27 21.08. 07:56 248 (W) -35
V530 And p 10 0.577239 12.60 13.30 0.70 21.08. 07:56 288 (W) 30
DZ Lyn p 1 0.378018 9.90 10.25 0.35 21.08. 07:56 112 (E) 75
AY Aqr p 10 0.281995 13.70 14.70 1.00 21.08. 07:56 287 (W) -39
GX Psc p 9 0.43431 13.40 13.70 0.30 21.08. 07:57 288 (W) 27
V644 Aur p 7 0.78045 11.22 11.53 0.31 21.08. 07:57 208 (SW) 73
V608 Cen p 10 1.62875 12.70 13.50 0.80 21.08. 07:57 139 (SE) -46
DS Pup p 8 0.3886775 12.70 13.60 0.90 21.08. 07:57 172 (S) 15
G0330.1394 Vir p 8 0.436873 11.34 11.83 0.49 21.08. 07:57 64 (NE) -15
UZ For p 10 0.087865429 18.20 20.90 2.70 21.08. 07:57 224 (SW) 2
V1237 Tau s 8 0.287447 14.03 14.03 0.00 21.08. 07:57 223 (SW) 59
AC Cru p 6 0.904188 11.90 12.50 0.60 21.08. 07:58 145 (SE) -40
GM CVn p 1 0.366984 12.00 12.50 0.50 21.08. 07:58 57 (NE) 15
NS Tel p 10 1.3397 9.20 9.60 0.40 21.08. 07:58 215 (SW) -86
V640 Aql s 7 0.5612183 12.60 12.80 0.20 21.08. 07:58 349 (N) -29
V658 Pup p 10 0.402 16.60 16.76 0.16 21.08. 07:58 175 (S) -8
G5777.0276 Aqr p 9 0.6611 10.70 11.07 0.37 21.08. 07:58 310 (NW) -41
V470 Hya p 7 0.395393 13.00 13.50 0.50 21.08. 07:58 156 (SE) 38
FL Peg s 6 0.4743125 13.50 14.00 0.50 21.08. 07:58 320 (NW) -23
V576 Lyr s 2 0.533573 12.30 12.30 0.00 21.08. 07:59 4 (N) 2
V836 Cyg s 1 0.6534132 8.57 8.77 0.20 21.08. 07:59 332 (NW) 1
NR Cam p 1 0.255885 10.76 11.25 0.49 21.08. 07:59 6 (N) 61
V535 Ara p 9 0.6293021 7.17 7.75 0.58 21.08. 07:59 127 (SE) -76
FS Leo p 1 0.456967 9.06 9.25 0.19 21.08. 07:59 98 (E) 26
V2626 Cyg p 10 0.45792 14.10 14.60 0.50 21.08. 07:59 331 (NW) 1
EM Tuc s 4 0.326575 12.16 12.16 0.00 21.08. 07:59 216 (SW) -50
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.