haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:22 // 18:50 UTC
Civil Twilight (6°): 02:44 // 19:28 UTC
Nautical Twilight (12°): 01:52 // 20:21 UTC
Astronomical Twilight (18°): 00:40 // 21:32 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BC Gru s 8 0.3073055 9.90 10.30 0.40 28.07. 22:58 157 (SE) -13
KR Per s 1 0.996078 10.40 11.10 0.70 28.07. 22:58 39 (NE) 16
V664 And p 10 0.4210875 12.58 12.85 0.27 28.07. 22:58 96 (E) 54
IY UMa p 4 0.0739138 18.40 20.00 1.60 28.07. 22:59 341 (N) 22
AA Lyr p 1 0.5173146 13.40 14.00 0.60 28.07. 22:59 223 (SW) 64
CW Cas p 1 0.318862 11.02 11.62 0.60 28.07. 22:59 44 (NE) 54
V796 Cyg s 1 1.4808693 10.90 11.40 0.50 28.07. 22:59 257 (W) 81
I Boo s 1 0.2678178 5.80 6.29 0.49 28.07. 22:59 300 (NW) 40
V505 Cam s 7 0.336361 13.80 14.40 0.60 28.07. 22:59 358 (N) 43
V2366 Cyg s 8 0.35646 12.79 12.79 0.00 28.07. 22:59 250 (W) 80
CG Cha p 10 0.3765523 13.90 14.40 0.50 28.07. 22:59 190 (S) -58
V609 Cen p 10 0.458448 13.30 13.60 0.30 28.07. 22:59 233 (SW) -45
OQ UMa p 1 0.283356 13.00 13.70 0.70 28.07. 23:00 317 (NW) 36
QT Gem s 6 1.619865 7.66 7.66 0.00 28.07. 23:00 26 (NE) -22
EF Dra s 1 0.424031 10.48 10.48 0.00 28.07. 23:00 333 (NW) 64
V343 Cen s 10 0.587651 11.70 12.10 0.40 28.07. 23:00 226 (SW) -63
V931 Cyg s 1 0.341513 13.90 14.50 0.60 28.07. 23:00 209 (SW) 68
V972 Her p 5 0.4430605 6.72 6.79 0.07 28.07. 23:01 252 (W) 58
V348 Aql p 6 0.6658369 13.00 14.50 1.50 28.07. 23:01 204 (SW) 38
CF CrB p 10 0.262445 14.14 14.54 0.40 28.07. 23:01 273 (W) 38
G5805.1193 Aqr p 9 0.30678 11.00 11.40 0.40 28.07. 23:01 154 (SE) 24
CU Ind p 10 0.337259 12.50 13.21 0.71 28.07. 23:01 167 (S) -32
QQ Boo s 8 0.2764765 12.45 12.45 0.00 28.07. 23:01 295 (NW) 42
RZ Cha s 9 2.832088 8.20 8.80 0.60 28.07. 23:01 188 (S) -56
HW Vir s 1 0.11671953 10.50 11.20 0.70 28.07. 23:02 285 (W) -23
XY Leo p 1 0.2841029 9.45 9.93 0.48 28.07. 23:02 336 (NW) -20
V344 Dra p 9 0.332887 13.70 14.20 0.50 28.07. 23:02 309 (NW) 51
WZ Mic p 10 1 12.90 14.40 1.50 28.07. 23:02 175 (S) -4
V412 Her s 7 0.3362122 14.70 15.20 0.50 28.07. 23:02 252 (W) 48
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 28.07. 23:02 161 (S) 77
RR CMa s 6 1.196257 12.50 13.10 0.60 28.07. 23:03 28 (NE) -54
V363 UMa p 10 0.379116 13.75 14.05 0.30 28.07. 23:03 315 (NW) 37
V1189 Cyg s 5 1.041837 13.10 13.70 0.60 28.07. 23:03 313 (NW) 87
V636 Aur p 1 0.3406176 13.70 14.10 0.40 28.07. 23:03 31 (NE) 2
NR Lac s 1 0.6048055 13.20 13.40 0.20 28.07. 23:03 79 (E) 71
V2617 Sgr s 9 1.267542 9.56 9.63 0.07 28.07. 23:03 188 (S) 16
AI Gem p 1 0.7242082 13.80 14.20 0.40 28.07. 23:03 25 (NE) -21
V1851 Ori s 1 0.276946 12.00 12.00 0.00 28.07. 23:04 51 (NE) -16
V760 Aql p 8 1.2598685 13.50 14.50 1.00 28.07. 23:04 191 (S) 48
NP Tel s 10 0.37512 12.90 13.30 0.40 28.07. 23:04 181 (S) -13
BN Ari p 1 0.2993717 10.38 11.02 0.64 28.07. 23:04 76 (E) 23
IZ Lac s 1 0.7989215 12.50 12.70 0.20 28.07. 23:04 74 (E) 74
V960 Cep s 6 0.333992 12.80 12.80 0.00 28.07. 23:04 33 (NE) 60
V1167 Her s 3 0.275279 9.89 9.89 0.00 28.07. 23:04 253 (W) 23
G2005.0435 CVn p 9 0.416426 13.60 14.10 0.50 28.07. 23:05 296 (NW) 16
CH Hya p 10 0.346546 14.50 15.50 1.00 28.07. 23:05 269 (W) -39
V951 Per s 7 0.270478 12.70 13.14 0.44 28.07. 23:06 50 (NE) 12
V470 Cam p 1 0.0956467 14.10 14.75 0.65 28.07. 23:06 9 (N) 28
V1237 Tau p 8 0.287447 14.03 14.18 0.15 28.07. 23:06 41 (NE) -5
DF Hya s 1 0.3306016 11.00 11.50 0.50 28.07. 23:06 353 (N) -34
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.