haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:16 // 18:56 UTC
Civil Twilight (6°): 02:38 // 19:34 UTC
Nautical Twilight (12°): 01:44 // 20:29 UTC
Astronomical Twilight (18°): 00:26 // 21:46 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BI Vul p 1 0.2518236 14.15 14.90 0.75 25.07. 03:44 261 (W) 44
AM Aqr s 9 0.3737388 12.80 12.80 0.00 25.07. 03:44 219 (SW) 12
NX Boo s 8 0.251135 13.02 13.36 0.34 25.07. 03:44 334 (NW) -2
V2524 Cyg p 3 0.450677 13.35 13.90 0.55 25.07. 03:44 310 (NW) 50
V411 Peg p 1 0.3770427 14.00 14.80 0.80 25.07. 03:44 257 (W) 44
KO Boo s 9 0.369518 13.15 13.35 0.20 25.07. 03:44 340 (N) -14
V489 Ser p 9 0.078847 19.20 21.00 1.80 25.07. 03:44 308 (NW) -27
V1051 Her s 10 0.55833 12.50 12.50 0.00 25.07. 03:44 306 (NW) 6
XY Pic p 10 0.2972608 7.61 7.66 0.06 25.07. 03:44 141 (SE) -31
V581 Pup p 9 0.92015 11.87 12.47 0.60 25.07. 03:45 111 (E) -32
V1001 Cas p 1 0.429058 13.61 14.71 1.10 25.07. 03:45 283 (W) 79
PR Boo s 10 0.371281 13.70 13.70 0.00 25.07. 03:45 335 (NW) 10
V366 Per p 3 1.421996 13.70 16.30 2.60 25.07. 03:45 115 (SE) 66
EI Sge s 7 0.3882466 14.00 14.60 0.60 25.07. 03:45 271 (W) 25
BT CrB p 9 0.0892 18.90 20.40 1.50 25.07. 03:45 325 (NW) 4
WX UMi p 10 0.38714 14.40 15.10 0.70 25.07. 03:45 356 (N) 34
V506 Oph s 1 1.0604275 11.20 12.00 0.80 25.07. 03:45 290 (W) -6
V354 Aps p 8 0.587153 12.35 12.60 0.25 25.07. 03:45 194 (S) -59
OP Boo p 10 0.311443 12.80 13.10 0.30 25.07. 03:45 341 (N) 17
V1130 Tau s 2 0.798868 6.65 6.65 0.00 25.07. 03:45 128 (SE) 29
LP Com s 1 0.337934 12.76 12.76 0.00 25.07. 03:45 6 (N) -13
V447 Cam p 7 0.83614 11.89 12.36 0.47 25.07. 03:46 33 (NE) 47
CG Lac p 1 0.819389 13.90 15.00 1.10 25.07. 03:46 280 (W) 69
V873 Aql p 5 0.357572 13.30 14.30 1.00 25.07. 03:46 273 (W) -2
V380 Mon s 7 0.995881 11.70 12.40 0.70 25.07. 03:46 92 (E) 0
SZ Cam s 1 2.698456 7.00 7.24 0.24 25.07. 03:46 46 (NE) 62
V1044 Her p 1 0.2406405 13.07 13.27 0.20 25.07. 03:46 314 (NW) 14
OT Cep s 3 0.4812313 12.70 13.30 0.60 25.07. 03:46 358 (N) 58
V930 Cep p 8 0.393722 12.48 12.83 0.35 25.07. 03:47 337 (NW) 66
V553 Hya s 5 0.371497 12.36 12.36 0.00 25.07. 03:47 18 (N) -65
EP Mon p 1 1.1481 10.50 11.10 0.60 25.07. 03:47 94 (E) -4
KV Peg p 5 0.4577795 11.73 11.93 0.20 25.07. 03:47 253 (W) 36
AV CrB s 1 0.30819 11.87 11.87 0.00 25.07. 03:48 319 (NW) 1
V2617 Sgr s 9 1.267542 9.56 9.63 0.07 25.07. 03:48 244 (SW) -10
V1687 Aql s 10 0.587805 11.50 11.50 0.00 25.07. 03:48 270 (W) 5
V2619 Oph p 10 0.479238 13.75 14.35 0.60 25.07. 03:48 289 (W) -31
AD Cnc p 1 0.2827379 13.10 13.40 0.30 25.07. 03:48 63 (NE) -8
LU Lib p 10 0.351671 13.50 14.30 0.80 25.07. 03:48 298 (NW) -43
V2263 Cyg s 7 1.832655 12.36 12.36 0.00 25.07. 03:48 296 (NW) 60
IP Peg p 1 0.15820616 13.00 18.60 5.60 25.07. 03:48 220 (SW) 53
YY Gem p 1 0.8142822 8.91 9.60 0.69 25.07. 03:48 63 (NE) 19
GM Aqr s 6 0.367282 13.80 13.80 0.00 25.07. 03:49 226 (SW) 27
V1044 Cyg s 10 0.4218285 16.00 16.50 0.50 25.07. 03:49 302 (NW) 47
CC Per p 8 2.470118 14.00 15.40 1.40 25.07. 03:49 50 (NE) 79
G6686.0470 Hya s 8 0.371497 12.36 12.36 0.00 25.07. 03:49 19 (N) -65
BE Dra p 1 0.522495 11.30 11.80 0.50 25.07. 03:49 331 (NW) 43
AB CVn p 9 1.29006 14.70 15.40 0.70 25.07. 03:49 10 (N) -6
SZ Scl p 10 0.320832 11.72 12.40 0.68 25.07. 03:49 190 (S) 8
V604 Car p 10 0.472292 9.16 9.64 0.48 25.07. 03:50 136 (SE) -43
V347 Mus p 10 3.40478 15.15 15.17 0.02 25.07. 03:50 190 (S) -75
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.