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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:03 // 19:07 UTC
Civil Twilight (6°): 02:23 // 19:48 UTC
Nautical Twilight (12°): 01:23 // 20:47 UTC
Astronomical Twilight (18°): 23:31 // 22:40 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
UU Aqr p 1 0.16358045 10.90 12.60 1.70 13.07. 13:12 350 (N) -43
EL Tuc s 7 0.3420282 13.00 13.50 0.50 13.07. 13:13 213 (SW) -65
VV Men p 10 0.43503 13.13 13.66 0.53 13.07. 13:13 201 (S) -44
AW CrB p 1 0.3609357 11.08 11.35 0.27 13.07. 13:13 60 (NE) 21
V477 Hya p 10 0.40719 15.90 16.20 0.30 13.07. 13:13 204 (SW) 36
KW Pup s 2 1.6039075 11.30 11.80 0.50 13.07. 13:13 209 (SW) 21
BL Dra s 4 0.402665 11.90 11.90 0.00 13.07. 13:14 15 (N) 23
V1104 Her s 1 0.227876 13.30 13.30 0.00 13.07. 13:14 33 (NE) 19
BT Tri p 10 0.2512 14.20 14.80 0.60 13.07. 13:14 306 (NW) 10
V1157 Her p 10 0.31589 14.10 14.70 0.60 13.07. 13:14 57 (NE) 25
AO Cam s 1 0.3299026 9.50 9.50 0.00 13.07. 13:14 305 (NW) 44
AA Lib p 9 2.204694 13.00 14.50 1.50 13.07. 13:14 112 (E) -14
V683 And s 8 1.557415 10.43 10.43 0.00 13.07. 13:15 340 (N) 7
V360 Cas p 1 1.500584 12.10 13.40 1.30 13.07. 13:15 344 (N) 19
V864 Mon s 5 0.358427 9.90 10.50 0.60 13.07. 13:15 222 (SW) 27
V467 Peg p 9 0.312814 9.43 9.52 0.09 13.07. 13:15 357 (N) -22
V997 Cyg p 1 0.458224 14.10 14.90 0.80 13.07. 13:15 17 (N) 16
V396 Mon s 1 0.3963436 12.60 13.50 0.90 13.07. 13:15 235 (SW) 30
IY Eri p 10 0.750035 10.86 11.31 0.45 13.07. 13:15 232 (SW) -52
AM CrB s 6 0.703654 12.80 12.80 0.00 13.07. 13:15 59 (NE) 24
KT Cnc p 8 0.323691 13.60 14.20 0.60 13.07. 13:15 207 (SW) 49
HW Vir s 1 0.11671953 10.50 11.20 0.70 13.07. 13:15 132 (SE) 19
V484 And p 10 0.349 13.00 13.28 0.28 13.07. 13:16 327 (NW) 0
VY Cnc p 10 0.7194195 11.90 12.40 0.50 13.07. 13:16 199 (S) 58
V384 Vul p 1 0.4388572 12.72 13.16 0.44 13.07. 13:16 8 (N) -12
GR Vir p 1 0.346974 7.80 8.40 0.60 13.07. 13:16 105 (E) 4
YZ Phe s 10 0.23472665 12.65 12.95 0.30 13.07. 13:16 252 (W) -51
LU Lib p 10 0.351671 13.50 14.30 0.80 13.07. 13:17 100 (E) -14
V1230 Her p 10 0.370002 14.07 14.69 0.62 13.07. 13:17 67 (NE) 0
EH Lyn p 1 0.326743 13.00 13.28 0.28 13.07. 13:17 209 (SW) 73
V1009 Cas s 7 0.784681 12.30 12.50 0.20 13.07. 13:17 334 (NW) 23
MY Cas s 6 0.926237 14.80 15.20 0.40 13.07. 13:17 342 (N) 28
OS Boo p 10 0.275727 13.80 14.10 0.30 13.07. 13:17 65 (NE) 37
V643 Her s 4 1.223089 13.50 13.50 0.00 13.07. 13:18 43 (NE) -5
FR Lup p 10 1.264033 10.10 10.80 0.70 13.07. 13:18 138 (SE) -31
V378 CMa p 9 0.877912 10.60 11.05 0.45 13.07. 13:18 215 (SW) 1
XY UMa p 1 0.47899511 9.50 10.17 0.67 13.07. 13:18 314 (NW) 83
G2005.0435 CVn p 9 0.416426 13.60 14.10 0.50 13.07. 13:18 90 (E) 39
V876 Per p 9 0.319961 13.60 14.20 0.60 13.07. 13:18 305 (NW) 23
V1362 Cen p 10 0.35341 9.25 9.53 0.28 13.07. 13:18 126 (SE) -19
V947 Cyg s 5 0.429245 14.10 14.70 0.60 13.07. 13:18 26 (NE) -4
KK Boo p 10 0.279134 14.30 14.80 0.50 13.07. 13:19 71 (E) 44
RZ Crv p 8 0.3318758 13.30 14.10 0.80 13.07. 13:19 136 (SE) 10
V514 Cam p 6 0.362742 12.63 12.63 0.00 13.07. 13:19 9 (N) 59
TW Cet p 1 0.3168513 10.43 11.18 0.75 13.07. 13:19 278 (W) -34
V440 Vel p 10 2.354858 9.47 9.63 0.16 13.07. 13:19 168 (S) -7
V981 Cyg p 10 0.507662 14.50 15.00 0.50 13.07. 13:19 17 (N) 19
II CMa p 8 0.22919704 15.22 15.74 0.52 13.07. 13:19 223 (SW) 17
V803 Aql s 4 0.2634245 14.00 14.80 0.80 13.07. 13:20 53 (NE) -35
BO Gru p 10 0.56221 12.10 12.60 0.50 13.07. 13:20 286 (W) -75
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.