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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:04 // 19:07 UTC
Civil Twilight (6°): 02:24 // 19:47 UTC
Nautical Twilight (12°): 01:25 // 20:46 UTC
Astronomical Twilight (18°): 23:38 // 22:33 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
IV Boo p 8 0.2830385 14.30 15.10 0.80 15.07. 10:51 61 (NE) 15
NZ Boo p 1 0.0589094 17.20 20.00 2.80 15.07. 10:51 51 (NE) 12
AV CrB p 1 0.30819 11.87 12.48 0.61 15.07. 10:51 39 (NE) 1
V2239 Cyg s 1 0.610597 11.73 11.73 0.00 15.07. 10:51 350 (N) -2
RS Vul p 2 4.4776635 6.79 7.83 1.04 15.07. 10:51 2 (N) -18
V1237 Tau p 8 0.287447 14.03 14.18 0.15 15.07. 10:51 233 (SW) 56
V782 Cep p 10 0.3605843 15.79 15.88 0.09 15.07. 10:51 353 (N) 49
V1067 Her s 1 0.258109 12.58 12.58 0.00 15.07. 10:52 18 (N) 6
ST Tri s 1 0.479052 14.30 14.50 0.20 15.07. 10:52 283 (W) 38
V695 Pup p 10 0.292 15.65 15.95 0.30 15.07. 10:52 168 (S) 26
TW CrB s 1 0.5888747 10.50 11.00 0.50 15.07. 10:52 43 (NE) -1
VV UMa s 1 0.687376 10.13 10.26 0.13 15.07. 10:52 60 (NE) 69
V1305 Cyg s 1 0.900903 11.40 11.50 0.10 15.07. 10:52 352 (N) -2
FQ CVn s 1 0.371037 12.95 13.20 0.25 15.07. 10:52 66 (NE) 22
V641 Ori s 1 0.450815 14.20 14.50 0.30 15.07. 10:52 215 (SW) 50
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 15.07. 10:52 344 (N) 0
CL Cet p 10 0.621622 9.87 10.04 0.17 15.07. 10:53 269 (W) -22
QU Lup p 10 0.446493 10.37 10.56 0.19 15.07. 10:53 111 (E) -44
GY Cnc p 7 0.1754425 16.50 17.80 1.30 15.07. 10:53 137 (SE) 53
DY CVn p 1 0.2459495 12.00 12.50 0.50 15.07. 10:53 67 (NE) 30
SV Cam s 1 0.593072 8.40 8.55 0.15 15.07. 10:53 357 (N) 58
V1271 Her p 10 0.31962 14.20 14.70 0.50 15.07. 10:54 22 (N) 4
NT Aps p 5 0.294763 8.39 8.87 0.48 15.07. 10:54 155 (SE) -53
V1064 Cas p 10 0.457606 11.30 11.80 0.50 15.07. 10:54 324 (NW) 41
OS Aqr p 9 0.586773 12.00 12.60 0.60 15.07. 10:54 316 (NW) -46
V437 Cam p 9 0.439027 13.90 14.80 0.90 15.07. 10:54 344 (N) 68
CL Lyn s 4 1.58605 9.76 9.76 0.00 15.07. 10:54 43 (NE) 84
V653 Pup p 10 0.388309 10.25 10.53 0.28 15.07. 10:54 181 (S) -7
DX CVn p 1 0.35738 12.25 12.70 0.45 15.07. 10:54 66 (NE) 32
V903 Ara p 9 0.301566 12.34 12.40 0.06 15.07. 10:54 122 (SE) -68
AY Pup s 7 0.4689593 11.60 12.50 0.90 15.07. 10:54 178 (S) 15
BD Scl p 9 0.566291 10.02 10.30 0.28 15.07. 10:55 263 (W) -28
MN Cen p 7 3.489132 8.60 9.00 0.40 15.07. 10:55 151 (SE) -31
EG Gem s 4 1.2734065 12.20 12.20 0.00 15.07. 10:55 192 (S) 53
AP Leo s 1 0.430358 9.32 9.88 0.56 15.07. 10:55 116 (SE) 26
V648 Lyr s 1 0.368752 13.22 13.62 0.40 15.07. 10:55 12 (N) 2
VZ Scl p 10 0.1446222 15.60 18.40 2.80 15.07. 10:55 270 (W) -35
WZ Cep s 1 0.417444 12.45 12.95 0.50 15.07. 10:55 341 (N) 39
RU Lep s 10 4.459615 11.23 11.23 0.00 15.07. 10:55 200 (S) 13
V342 UMa s 1 0.3438515 13.40 13.40 0.00 15.07. 10:55 66 (NE) 60
AF Hya p 9 0.5761742 12.80 13.80 1.00 15.07. 10:56 148 (SE) 11
TW Cet p 1 0.3168513 10.43 11.18 0.75 15.07. 10:57 253 (W) -13
LZ Lyr p 3 1.611229 12.00 13.30 1.30 15.07. 10:57 10 (N) -6
V705 And p 10 0.354675 11.12 11.40 0.28 15.07. 10:57 311 (NW) 11
V463 Peg s 7 0.330569 11.60 12.05 0.45 15.07. 10:57 326 (NW) -16
PZ CrA p 10 1.16725 13.00 14.50 1.50 15.07. 10:57 62 (NE) -72
NR Nor s 10 0.42886 15.50 15.90 0.40 15.07. 10:57 125 (SE) -63
EU Vul s 3 0.883049 12.90 13.30 0.40 15.07. 10:57 355 (N) -18
NP Tel s 10 0.37512 12.90 13.30 0.40 15.07. 10:58 247 (SW) -81
HS Vul p 1 0.3320847 13.90 14.20 0.30 15.07. 10:58 353 (N) -17
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.