haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:04 // 16:23 UTC
Civil Twilight (6°): 05:33 // 16:54 UTC
Nautical Twilight (12°): 04:55 // 17:32 UTC
Astronomical Twilight (18°): 04:18 // 18:09 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V505 Cam s 7 0.336361 13.80 14.40 0.60 17.02. 20:10 7 (N) 56
GK Boo s 1 0.477772 10.30 10.30 0.00 17.02. 20:11 49 (NE) 14
RAFV134 Cha p 9 0.32 14.85 15.05 0.20 17.02. 20:11 169 (S) -45
V742 Her p 1 0.5776513 13.80 14.50 0.70 17.02. 20:11 15 (N) 6
LM Boo s 1 0.327922 12.00 12.00 0.00 17.02. 20:11 57 (NE) 4
LT Cam s 2 0.2766042 14.50 14.50 0.00 17.02. 20:11 323 (NW) 77
V435 Dra p 10 0.5221901 12.32 12.64 0.32 17.02. 20:12 354 (N) 29
V569 Aur p 10 1.183324 13.00 13.50 0.50 17.02. 20:12 254 (W) 76
EK Lac p 1 1.537316 11.20 11.70 0.50 17.02. 20:12 331 (NW) 17
V1137 Her p 10 0.37083 14.30 14.70 0.40 17.02. 20:12 31 (NE) 18
CT Ind p 10 0.832102 12.60 13.40 0.80 17.02. 20:12 208 (SW) -59
SY Aps p 6 0.278908 12.20 13.60 1.40 17.02. 20:12 153 (SE) -54
AP Leo s 1 0.430358 9.32 9.88 0.56 17.02. 20:12 110 (E) 23
V1719 Aql p 10 2.177385 8.78 8.96 0.18 17.02. 20:13 345 (N) -37
V1261 Her p 4 0.397693 13.00 14.00 1.00 17.02. 20:13 24 (NE) -16
GW Leo p 9 0.3361243 13.00 13.13 0.13 17.02. 20:13 115 (SE) 36
HH Boo p 1 0.318666 11.00 11.50 0.50 17.02. 20:13 45 (NE) 24
V344 Dra p 9 0.332887 13.70 14.20 0.50 17.02. 20:13 25 (NE) 25
FW Her p 4 0.835415 14.40 14.90 0.50 17.02. 20:14 15 (N) -13
V421 Cam s 8 2.25308 12.83 13.50 0.67 17.02. 20:14 355 (N) 60
EZ Mon p 2 0.3761659 12.90 13.40 0.50 17.02. 20:14 180 (S) 35
LQ Com s 1 0.356835 12.80 12.80 0.00 17.02. 20:14 77 (E) 24
V603 CrA p 10 2.883055 12.60 13.80 1.20 17.02. 20:14 38 (NE) -78
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 17.02. 20:14 339 (N) 12
BF Pav p 10 0.305605 11.00 11.90 0.90 17.02. 20:15 165 (S) -80
EX Hya p 10 0.068233846 9.60 13.99 4.39 17.02. 20:15 112 (E) -20
EY Peg p 6 1.923307 12.00 14.00 2.00 17.02. 20:15 302 (NW) -4
V790 Cep s 8 0.3212316 12.62 12.62 0.00 17.02. 20:16 353 (N) 50
V511 Oph p 6 1.0657 13.40 15.20 1.80 17.02. 20:16 18 (N) -36
WX Cep p 1 3.378454 8.70 9.29 0.59 17.02. 20:16 336 (NW) 30
BZ Ara p 9 0.4 14.50 15.10 0.60 17.02. 20:16 127 (SE) -68
V639 Aur s 4 0.3571 14.01 14.01 0.00 17.02. 20:16 290 (W) 78
PY Lyr s 1 0.385768 12.50 12.50 0.00 17.02. 20:16 357 (N) -11
AU Aqr p 10 0.3711583 12.90 14.00 1.10 17.02. 20:17 286 (W) -45
V470 Cam s 1 0.0956467 14.10 14.25 0.15 17.02. 20:17 1 (N) 73
G5818.1148 Aqr p 6 0.9156 12.02 12.02 0.00 17.02. 20:17 289 (W) -34
V830 Cep p 10 0.2601155 13.40 14.85 1.45 17.02. 20:17 350 (N) 32
HS Vul s 1 0.3320847 13.90 14.20 0.30 17.02. 20:17 347 (N) -16
V2769 Ori s 5 0.27872 15.00 15.00 0.00 17.02. 20:17 205 (SW) 42
GT Psc p 9 0.873532 12.25 12.64 0.39 17.02. 20:18 293 (NW) 25
V1097 Cen p 10 0.91095 11.70 12.70 1.00 17.02. 20:18 148 (SE) -35
SX Lyn p 1 2.022481 10.00 11.40 1.40 17.02. 20:18 46 (NE) 78
NY Boo s 9 0.326815 12.15 12.15 0.00 17.02. 20:18 39 (NE) 22
HS Aqr s 1 0.7101875 9.35 9.35 0.00 17.02. 20:18 331 (NW) -37
EP And p 1 0.4041085 11.90 12.50 0.60 17.02. 20:18 298 (NW) 37
NY Vir p 1 0.10101597 13.30 14.22 0.92 17.02. 20:18 86 (E) -6
IS Boo p 8 0.25145 14.00 14.60 0.60 17.02. 20:19 45 (NE) 27
UX Ret s 7 0.4901044 8.32 9.02 0.70 17.02. 20:19 208 (SW) -22
V405 Dra s 1 0.413036 11.54 11.54 0.00 17.02. 20:19 6 (N) 13
EL Tuc s 7 0.3420282 13.00 13.50 0.50 17.02. 20:19 217 (SW) -51
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.