haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:51 // 16:34 UTC
Civil Twilight (6°): 05:20 // 17:05 UTC
Nautical Twilight (12°): 04:43 // 17:43 UTC
Astronomical Twilight (18°): 04:05 // 18:20 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DI Hya p 1 0.6147125 11.00 12.00 1.00 25.02. 07:40 314 (NW) -45
V573 Sgr p 10 0.9771093 12.10 12.70 0.60 25.02. 07:40 192 (S) 3
GH CVn p 10 0.381372 13.10 13.40 0.30 25.02. 07:40 292 (W) 39
RW Dor s 2 0.2854633 10.80 11.20 0.40 25.02. 07:40 155 (SE) -68
HL Eri p 10 0.512616 8.56 8.60 0.04 25.02. 07:41 49 (NE) -37
V651 Ara s 10 0.2770608 14.60 15.30 0.70 25.02. 07:41 199 (S) -21
V340 Cam p 9 0.4657358 14.08 14.15 0.07 25.02. 07:41 23 (NE) 21
BD Dor p 9 0.785242 11.45 12.12 0.67 25.02. 07:41 123 (SE) -68
V2239 Cyg p 1 0.610597 11.73 12.51 0.78 25.02. 07:41 127 (SE) 72
IU Cnc s 1 0.421646 11.80 12.32 0.52 25.02. 07:41 329 (NW) -22
BI Vul p 1 0.2518236 14.15 14.90 0.75 25.02. 07:41 118 (SE) 55
V1045 Cyg p 8 0.447665 15.80 16.40 0.60 25.02. 07:41 70 (E) 78
V1007 Cas p 5 0.332007 12.00 12.44 0.44 25.02. 07:42 58 (NE) 44
V722 Her p 9 0.5046925 15.00 15.70 0.70 25.02. 07:42 261 (W) 70
VW LMi s 1 0.477552 8.03 8.45 0.42 25.02. 07:42 311 (NW) 6
XY Cru p 8 1.0240025 11.10 11.20 0.10 25.02. 07:42 220 (SW) -48
V947 Oph p 7 0.7977454 15.25 15.60 0.35 25.02. 07:42 201 (S) 44
V957 Cyg s 4 1.673536 12.20 12.60 0.40 25.02. 07:42 156 (SE) 68
V634 Aur p 9 0.4509 15.00 15.27 0.27 25.02. 07:42 14 (N) 1
V1105 Her s 5 0.321736 12.60 12.60 0.00 25.02. 07:42 212 (SW) 68
V338 Dra p 5 0.2351485 13.30 13.90 0.60 25.02. 07:43 310 (NW) 61
NY Vir p 1 0.10101597 13.30 14.22 0.92 25.02. 07:43 262 (W) 4
GN CVn p 1 0.395009 12.00 12.50 0.50 25.02. 07:43 288 (W) 38
FV Cas p 9 3.066888 13.00 15.30 2.30 25.02. 07:43 50 (NE) 42
V535 Aur p 5 0.384744 12.73 13.17 0.44 25.02. 07:43 5 (N) 7
V503 Vel p 9 3.45291 8.93 9.07 0.14 25.02. 07:43 268 (W) -57
V1237 Tau s 8 0.287447 14.03 14.03 0.00 25.02. 07:43 23 (NE) -12
IT Her s 1 0.3393957 12.90 12.90 0.00 25.02. 07:43 190 (S) 65
EP And s 1 0.4041085 11.90 12.50 0.60 25.02. 07:44 52 (NE) 28
VW Phe s 10 1.74216 10.70 11.00 0.30 25.02. 07:44 117 (SE) -34
AO Cam s 1 0.3299026 9.50 9.50 0.00 25.02. 07:44 24 (NE) 18
CW CMi p 1 0.313192 11.20 11.60 0.40 25.02. 07:44 345 (N) -39
V369 Sge p 7 0.3958288 13.20 14.00 0.80 25.02. 07:44 155 (SE) 57
G2750.0854 Peg s 1 0.471638 10.66 10.66 0.00 25.02. 07:44 91 (E) 43
V366 Cas s 1 0.7292855 12.00 12.70 0.70 25.02. 07:45 43 (NE) 41
GZ Pup p 10 0.3202743 11.70 12.20 0.50 25.02. 07:45 347 (N) -80
SX Psc p 1 0.8258808 11.20 12.10 0.90 25.02. 07:45 84 (E) 11
V1902 Cyg s 8 0.450204 14.30 14.30 0.00 25.02. 07:45 105 (E) 64
V629 Aur p 9 0.4105 16.42 17.06 0.64 25.02. 07:45 15 (N) 1
CE Del s 6 0.5972727 13.30 13.80 0.50 25.02. 07:45 151 (SE) 47
CX Aqr s 1 0.5559864 10.55 10.80 0.25 25.02. 07:45 121 (SE) 23
V1120 Oph p 5 0.3367531 13.90 14.40 0.50 25.02. 07:45 228 (SW) 22
EW Del s 6 0.3923312 15.10 15.50 0.40 25.02. 07:45 151 (SE) 53
TT Her p 1 0.912078 9.61 10.34 0.73 25.02. 07:45 231 (SW) 48
V803 Cep p 9 0.419513 13.80 14.20 0.40 25.02. 07:45 10 (N) 46
V954 Cep p 10 0.519782 12.28 12.61 0.33 25.02. 07:45 36 (NE) 53
W Crv s 1 0.3880813 11.16 11.86 0.70 25.02. 07:45 273 (W) -19
V445 Cam p 10 0.30118 14.40 15.20 0.80 25.02. 07:45 2 (N) 39
V386 Dra s 1 0.238912 13.40 13.40 0.00 25.02. 07:45 284 (W) 78
LY Boo p 9 0.41441 13.10 13.31 0.21 25.02. 07:45 283 (W) 43
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.