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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:02 // 19:08 UTC
Civil Twilight (6°): 02:21 // 19:49 UTC
Nautical Twilight (12°): 01:21 // 20:49 UTC
Astronomical Twilight (18°): 23:20 // 22:51 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HI Mon s 6 1.5744326 9.30 9.90 0.60 13.07. 08:01 137 (SE) 27
V339 Boo p 10 0.3628085 10.70 10.90 0.20 13.07. 08:01 7 (N) 4
YY Sgr s 1 2.628476 10.02 10.64 0.62 13.07. 08:01 306 (NW) -49
V1144 Her p 10 0.25497 14.60 15.40 0.80 13.07. 08:01 6 (N) 2
LT Gem p 9 1.3606 9.35 9.51 0.16 13.07. 08:02 130 (SE) 56
BV Dra p 1 0.350067 7.88 8.48 0.60 13.07. 08:02 9 (N) 23
KX Aqr s 7 2.074336 8.23 8.23 0.00 13.07. 08:02 254 (W) -17
GO Mus p 10 0.524 14.60 15.20 0.60 13.07. 08:02 158 (S) -56
LT Cam s 2 0.2766042 14.50 14.50 0.00 13.07. 08:02 44 (NE) 74
V417 Lyr s 4 0.300661 14.90 14.90 0.00 13.07. 08:02 326 (NW) -2
BL Leo s 1 0.28193 13.80 13.80 0.00 13.07. 08:03 60 (NE) 7
AX Cas s 1 0.6003735 12.80 12.90 0.10 13.07. 08:03 312 (NW) 62
V2294 Cyg p 1 0.354328 13.25 13.58 0.33 13.07. 08:03 330 (NW) 18
V1180 Her p 10 0.352051 12.82 12.98 0.16 13.07. 08:03 0 (N) -7
V754 Cep p 9 0.40905 11.92 11.92 0.00 13.07. 08:03 337 (NW) 55
V1306 Her p 1 0.370368 11.70 12.10 0.40 13.07. 08:03 345 (N) 4
HV UMa p 1 0.71076 8.60 8.88 0.28 13.07. 08:04 44 (NE) 24
GU Mon p 1 0.896647 11.82 12.37 0.55 13.07. 08:04 139 (SE) 32
CM Com s 1 0.5545147 13.00 13.00 0.00 13.07. 08:04 56 (NE) 0
QS Aql s 3 2.51331 5.93 5.97 0.04 13.07. 08:04 312 (NW) -14
XZ Ari p 7 0.265488 13.85 14.08 0.23 13.07. 08:04 236 (SW) 59
V1230 Tau p 10 0.3524 14.28 14.52 0.24 13.07. 08:04 194 (S) 50
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 13.07. 08:04 318 (NW) 11
V1232 Her p 9 0.267905 14.45 15.13 0.68 13.07. 08:04 354 (N) -2
V395 Nor p 10 0.647878 9.11 9.54 0.43 13.07. 08:04 48 (NE) -83
V1207 Her p 8 0.2667556 12.55 13.40 0.85 13.07. 08:04 358 (N) -15
V438 Per p 10 3.50939 8.28 8.34 0.06 13.07. 08:05 302 (NW) 69
V336 Cas s 1 0.5972873 13.40 13.60 0.20 13.07. 08:05 312 (NW) 52
V5571 Sgr p 10 0.948834 11.76 12.30 0.54 13.07. 08:05 285 (W) -55
CP Scl p 10 0.313662 12.90 13.63 0.73 13.07. 08:05 231 (SW) -5
V2769 Ori s 5 0.27872 15.00 15.00 0.00 13.07. 08:05 151 (SE) 42
BM UMa s 1 0.2712208 13.80 14.60 0.80 13.07. 08:06 51 (NE) 29
LM Vir p 10 0.987568 6.29 6.33 0.04 13.07. 08:06 70 (E) -40
KW Boo p 5 0.348865 14.00 14.50 0.50 13.07. 08:06 27 (NE) -8
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 13.07. 08:06 100 (E) 27
QU Cyg s 1 0.3469114 14.50 15.10 0.60 13.07. 08:06 321 (NW) 9
V1030 Cas s 9 0.3042065 13.80 14.15 0.35 13.07. 08:07 293 (NW) 50
V467 Lyr p 10 0.5457931 12.40 12.90 0.50 13.07. 08:07 335 (NW) -3
SV Ind p 10 0.443299 14.00 14.60 0.60 13.07. 08:07 238 (SW) -55
MT UMa p 4 0.800653 11.75 12.16 0.41 13.07. 08:07 50 (NE) 23
QQ Boo p 8 0.2764765 12.45 12.85 0.40 13.07. 08:08 11 (N) 6
MZ Gem p 10 1.290032 16.50 17.50 1.00 13.07. 08:08 128 (SE) 40
V451 Vel p 10 7.8553 7.46 7.50 0.04 13.07. 08:08 139 (SE) -18
V511 Cam p 9 0.404615 12.60 12.85 0.25 13.07. 08:08 13 (N) 50
GW Lac p 10 0.535875 15.00 16.00 1.00 13.07. 08:08 309 (NW) 39
AU Aqr p 10 0.3711583 12.90 14.00 1.10 13.07. 08:08 256 (W) -21
NSV 04188 Cnc p 5 0.308035 12.00 13.10 1.10 13.07. 08:08 104 (E) 28
UX Her s 1 1.54886 9.05 9.11 0.06 13.07. 08:08 339 (N) -21
AE For s 1 0.918209 10.32 10.32 0.00 13.07. 08:09 200 (S) 13
V947 Cyg p 5 0.429245 14.10 15.10 1.00 13.07. 08:09 321 (NW) 2
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.