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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:34 // 18:36 UTC
Civil Twilight (6°): 02:59 // 19:12 UTC
Nautical Twilight (12°): 02:10 // 20:01 UTC
Astronomical Twilight (18°): 01:09 // 21:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
KR Per p 1 0.996078 10.40 11.10 0.70 07.08. 10:05 282 (W) 54
V740 Per s 4 0.373042 11.22 11.87 0.65 07.08. 10:05 274 (W) 43
QV Boo p 10 0.324797 14.20 15.00 0.80 07.08. 10:05 48 (NE) 18
BT Tri p 10 0.2512 14.20 14.80 0.60 07.08. 10:05 291 (W) 23
V791 Cep p 10 0.2887089 16.86 17.14 0.28 07.08. 10:05 353 (N) 49
V2394 Oph s 8 0.589356 11.25 11.90 0.65 07.08. 10:05 79 (E) -41
AA UMa s 1 0.468127 10.88 11.53 0.65 07.08. 10:05 95 (E) 73
V1159 Her p 10 0.28735 13.30 14.00 0.70 07.08. 10:05 38 (NE) 20
V891 Aql s 10 0.419508 15.40 15.80 0.40 07.08. 10:06 8 (N) -39
CC Ser p 1 0.516037 11.14 11.68 0.54 07.08. 10:06 64 (NE) -1
V392 Ori s 1 0.659284 10.90 10.90 0.00 07.08. 10:06 228 (SW) 51
EG Cas p 1 0.611449 12.90 13.40 0.50 07.08. 10:06 331 (NW) 26
EL CVn p 9 0.795627 9.42 9.59 0.17 07.08. 10:06 65 (NE) 38
TX CMa p 10 2.397414 9.60 10.80 1.20 07.08. 10:06 208 (SW) 13
EY Cas p 1 0.4819812 14.00 14.50 0.50 07.08. 10:06 329 (NW) 28
IO Cep p 1 1.235808 11.40 12.60 1.20 07.08. 10:07 352 (N) 18
WY Sex s 5 0.3680553 11.50 11.50 0.00 07.08. 10:07 144 (SE) 33
V1102 Her p 1 0.3090057 13.60 14.40 0.80 07.08. 10:07 20 (N) 14
V1901 Cyg p 6 0.808907 13.10 13.75 0.65 07.08. 10:07 347 (N) -8
V2769 Ori s 5 0.27872 15.00 15.00 0.00 07.08. 10:07 224 (SW) 37
V1374 Tau s 1 0.250818 13.00 13.00 0.00 07.08. 10:07 245 (SW) 55
BT Eri p 10 2.112291 9.56 10.45 0.89 07.08. 10:08 230 (SW) -18
V1065 Her p 4 0.397828 11.50 12.10 0.60 07.08. 10:08 33 (NE) -5
AG Vir s 1 0.6426501 8.35 8.85 0.50 07.08. 10:08 108 (E) 31
V1024 Her s 3 0.5308265 12.50 12.50 0.00 07.08. 10:08 52 (NE) 3
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 07.08. 10:08 315 (NW) -30
HN Eri s 5 0.623592 8.66 8.66 0.00 07.08. 10:08 228 (SW) 2
GR Tau p 1 0.429851 10.26 10.80 0.54 07.08. 10:09 263 (W) 33
CT Ind p 10 0.832102 12.60 13.40 0.80 07.08. 10:09 204 (SW) -64
V336 Cas s 1 0.5972873 13.40 13.60 0.20 07.08. 10:09 332 (NW) 30
NV Com p 9 0.3708875 12.31 12.52 0.21 07.08. 10:09 84 (E) 29
II CMa s 8 0.22919704 15.22 15.22 0.00 07.08. 10:09 200 (S) 25
G5248.0214 Aqr p 5 0.323088 13.67 13.67 0.00 07.08. 10:09 305 (NW) -33
AM Aqr p 9 0.3737388 12.80 14.20 1.40 07.08. 10:09 312 (NW) -52
V576 Lyr s 2 0.533573 12.30 12.30 0.00 07.08. 10:10 17 (N) 4
V357 Cep p 4 1.309234 13.30 15.00 1.70 07.08. 10:10 343 (N) 48
V1137 Her p 10 0.37083 14.30 14.70 0.40 07.08. 10:10 40 (NE) 25
LS Peg p 8 0.1733 11.60 13.00 1.40 07.08. 10:10 334 (NW) -22
V956 Aql s 10 0.3961755 13.90 14.20 0.30 07.08. 10:10 26 (NE) -48
KR Lac p 10 0.937688 15.40 16.30 0.90 07.08. 10:10 341 (N) 14
HM Cet s 5 0.44462 12.96 12.96 0.00 07.08. 10:10 275 (W) 3
OP Dra p 9 0.323163 14.71 15.09 0.38 07.08. 10:10 21 (N) 57
V802 Aql p 6 0.267608 13.40 14.30 0.90 07.08. 10:11 25 (NE) -40
DV Per p 6 0.8071396 14.40 14.90 0.50 07.08. 10:11 309 (NW) 40
V1067 Her s 1 0.258109 12.58 12.58 0.00 07.08. 10:11 27 (NE) 9
CE Leo p 1 0.3034287 11.80 12.60 0.80 07.08. 10:11 104 (E) 42
V348 Cyg p 9 0.28423 14.10 15.10 1.00 07.08. 10:11 353 (N) 4
V364 UMa s 8 0.3669815 13.40 13.95 0.55 07.08. 10:11 41 (NE) 43
V905 Ara s 2 0.243905 14.00 14.00 0.00 07.08. 10:12 131 (SE) -63
XZ Ari s 7 0.265488 13.85 13.85 0.00 07.08. 10:12 286 (W) 24
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.