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 °
DO And p 7 1.34871 12.20 13.10 0.90 31.07. 07:51 294 (NW) 37
V2239 Cyg s 1 0.610597 11.73 11.73 0.00 31.07. 07:52 328 (NW) 5
HI Dra p 6 0.597419 9.03 9.20 0.17 31.07. 07:52 351 (N) 20
IK Aur p 10 4.0522 16.60 17.50 0.90 31.07. 07:52 195 (S) 73
BG Vul p 1 0.4032397 12.90 13.70 0.80 31.07. 07:52 308 (NW) -2
OV Dra p 9 0.0587357 19.00 20.70 1.70 31.07. 07:52 28 (NE) 38
V1047 Her p 1 0.320736 12.26 12.78 0.52 31.07. 07:52 3 (N) -7
FW Vel p 9 2.384022 9.50 10.20 0.70 31.07. 07:52 135 (SE) -32
V370 Cyg p 1 0.774543 11.80 13.10 1.30 31.07. 07:53 332 (NW) -2
V1022 Oph p 4 0.2394017 15.10 16.12 1.02 31.07. 07:53 23 (NE) -42
IP Peg p 1 0.15820616 13.00 18.60 5.60 31.07. 07:53 283 (W) 13
XZ For p 9 0.308127 9.90 10.28 0.38 31.07. 07:54 220 (SW) -8
AH Vir p 1 0.4075267 8.89 9.40 0.51 31.07. 07:54 74 (E) 2
V514 Cam p 6 0.362742 12.63 12.63 0.00 31.07. 07:54 16 (N) 49
MT Cam s 1 0.3661395 12.94 12.94 0.00 31.07. 07:54 311 (NW) 81
V473 Cam p 7 0.298438 11.55 12.20 0.65 31.07. 07:54 12 (N) 61
V499 Cyg p 7 0.7507552 13.10 13.40 0.30 31.07. 07:54 325 (NW) 2
IU Cnc s 1 0.421646 11.80 12.32 0.52 31.07. 07:54 112 (E) 34
V1647 Aql p 6 0.463588 13.50 14.00 0.50 31.07. 07:55 315 (NW) -42
V500 Cam p 6 0.2483505 14.00 14.80 0.80 31.07. 07:55 16 (N) 56
BZ Leo s 8 0.2697257 15.30 15.80 0.50 31.07. 07:55 73 (E) 16
V664 Pup p 10 0.330557 11.89 12.26 0.37 31.07. 07:55 162 (S) -14
AY CrB p 8 0.460476 13.50 14.10 0.60 31.07. 07:55 27 (NE) -4
FU Dra s 1 0.306718 10.55 10.55 0.00 31.07. 07:55 14 (N) 25
GR Tau s 1 0.429851 10.26 10.49 0.23 31.07. 07:55 219 (SW) 55
V1687 Aql p 10 0.587805 11.50 11.90 0.40 31.07. 07:55 329 (NW) -32
DU Boo s 1 1.055889 8.59 8.59 0.00 31.07. 07:55 34 (NE) 10
IQ Tel p 10 0.73673 12.60 13.00 0.40 31.07. 07:56 241 (SW) -65
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 31.07. 07:56 325 (NW) 19
HK Mon p 10 1.835577 13.80 16.20 2.40 31.07. 07:56 148 (SE) 48
BN Sgr p 9 2.519698 9.25 10.10 0.85 31.07. 07:56 351 (N) -68
CF Lyn p 9 1.38537 9.61 9.93 0.32 31.07. 07:56 107 (E) 63
V558 And p 1 0.31092 15.62 16.10 0.48 31.07. 07:56 282 (W) 54
AN UMa s 6 0.07975275 14.90 20.20 5.30 31.07. 07:56 61 (NE) 37
V841 Cyg s 1 0.76113617 11.10 11.20 0.10 31.07. 07:56 336 (NW) -8
HK Cep s 10 1.0513 14.20 14.40 0.20 31.07. 07:56 334 (NW) 24
V2793 Ori p 9 1.45065 12.89 13.60 0.71 31.07. 07:56 164 (S) 43
V449 Dra p 10 0.351315 12.23 12.45 0.22 31.07. 07:56 352 (N) 44
V625 Aur p 9 0.3309 16.85 17.43 0.58 31.07. 07:56 164 (S) 79
V527 Oph p 10 0.774704 14.40 15.40 1.00 31.07. 07:56 359 (N) -70
EG CVn p 1 0.349276 13.00 13.60 0.60 31.07. 07:56 44 (NE) 12
V1187 Her p 1 0.310764 11.14 11.31 0.17 31.07. 07:57 13 (N) -3
AB And s 1 0.3318894 9.50 10.20 0.70 31.07. 07:57 299 (NW) 24
EL Vel p 8 2.758396 11.30 12.50 1.20 31.07. 07:57 147 (SE) -8
V851 Cas p 7 0.960277 12.68 12.76 0.08 31.07. 07:57 311 (NW) 39
ZZ Cyg s 1 0.628613 10.61 10.78 0.17 31.07. 07:57 332 (NW) 14
V427 Dra p 10 0.420825 12.75 13.05 0.30 31.07. 07:57 355 (N) 44
AI Cep p 6 4.22531 9.18 9.86 0.68 31.07. 07:58 326 (NW) 29
W Crv s 1 0.3880813 11.16 11.86 0.70 31.07. 07:58 92 (E) -15
V2610 Oph p 1 0.426508 9.20 9.45 0.25 31.07. 07:58 353 (N) -44
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.