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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:09 // 19:03 UTC
Civil Twilight (6°): 02:29 // 19:42 UTC
Nautical Twilight (12°): 01:32 // 20:40 UTC
Astronomical Twilight (18°): 00:00 // 22:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HW Vir s 1 0.11671953 10.50 11.20 0.70 19.07. 03:43 355 (N) -49
CY Cha p 10 0.443751 13.50 14.00 0.50 19.07. 03:43 171 (S) -59
V797 Cep p 1 0.270449 14.60 15.00 0.40 19.07. 03:43 6 (N) 59
V1295 Her p 1 0.349236 12.05 12.50 0.45 19.07. 03:43 309 (NW) 27
SU Aqr p 2 1.044698 10.20 10.80 0.60 19.07. 03:43 207 (SW) 23
V1130 Cyg p 5 0.5625602 12.80 13.80 1.00 19.07. 03:43 289 (W) 38
NU Cyg p 3 0.2811248 14.30 14.90 0.60 19.07. 03:44 286 (W) 41
GU Vul s 2 0.774228 11.60 12.20 0.60 19.07. 03:44 274 (W) 32
V346 Cyg p 1 2.74332 11.80 13.50 1.70 19.07. 03:44 278 (W) 43
G1209.1201 Ari p 7 0.351086 13.01 13.01 0.00 19.07. 03:44 148 (SE) 54
SY Ind p 10 0.4714 15.00 15.50 0.50 19.07. 03:44 211 (SW) -29
V1197 Her s 1 0.2626795 13.17 13.17 0.00 19.07. 03:45 310 (NW) 5
V501 Oph s 5 0.96795 10.90 11.10 0.20 19.07. 03:45 282 (W) 9
EX Psc s 1 0.289482 12.00 12.00 0.00 19.07. 03:45 187 (S) 45
WX Sex s 4 0.428871 12.40 12.40 0.00 19.07. 03:45 44 (NE) -30
V802 Aql p 6 0.267608 13.40 14.30 0.90 19.07. 03:45 263 (W) 2
OO Aql s 1 0.506792 9.20 9.20 0.00 19.07. 03:45 262 (W) 19
BE Tri p 8 0.384306 12.90 13.20 0.30 19.07. 03:45 140 (SE) 66
V905 Ara s 2 0.243905 14.00 14.00 0.00 19.07. 03:45 226 (SW) -51
V426 Her s 9 0.4921282 15.50 15.80 0.30 19.07. 03:45 296 (NW) 9
BV Tri p 1 0.494177 14.10 14.30 0.20 19.07. 03:45 116 (SE) 68
CE Leo s 1 0.3034287 11.80 12.50 0.70 19.07. 03:45 12 (N) -16
AU Pic p 9 0.3119 14.00 14.40 0.40 19.07. 03:45 141 (SE) -43
V843 Mon p 2 0.526121 12.40 12.90 0.50 19.07. 03:46 79 (E) 4
TZ CMi p 5 1.776814 13.00 14.50 1.50 19.07. 03:46 73 (E) -5
V422 Dra p 10 0.5124535 11.87 12.16 0.29 19.07. 03:46 310 (NW) 46
V1154 Tau p 8 1.767896 6.71 6.95 0.24 19.07. 03:46 91 (E) 32
IM And p 9 0.2703735 18.30 19.00 0.70 19.07. 03:46 167 (S) 79
V1538 Aql s 5 0.73225 12.30 12.60 0.30 19.07. 03:47 265 (W) 13
PV Boo p 10 0.292588 14.51 15.14 0.63 19.07. 03:47 326 (NW) 2
BS Vul s 1 0.475971 10.90 11.10 0.20 19.07. 03:47 273 (W) 26
EQ UMa p 6 0.3581533 12.40 12.60 0.20 19.07. 03:47 35 (NE) 25
XY Leo s 1 0.2841029 9.45 9.80 0.35 19.07. 03:47 38 (NE) -15
V722 Her p 9 0.5046925 15.00 15.70 0.70 19.07. 03:48 313 (NW) 21
V428 Cam s 8 0.290606 12.85 12.85 0.00 19.07. 03:48 20 (N) 50
PY Vir p 1 0.311248 9.60 10.10 0.50 19.07. 03:48 348 (N) -44
V470 Cam s 1 0.0956467 14.10 14.25 0.15 19.07. 03:48 31 (NE) 42
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 19.07. 03:48 271 (W) 15
V634 Aur p 9 0.4509 15.00 15.27 0.27 19.07. 03:48 69 (E) 36
GH And p 10 1.103767 13.50 14.50 1.00 19.07. 03:48 277 (W) 81
NX Dra p 9 0.275807 12.62 12.83 0.21 19.07. 03:48 5 (N) 36
AA Hyi p 10 1.150278 11.50 12.10 0.60 19.07. 03:48 180 (S) -37
MT Cas p 1 0.313878 13.30 14.13 0.83 19.07. 03:48 327 (NW) 84
UY UMa s 1 0.3760203 12.70 12.90 0.20 19.07. 03:48 350 (N) 16
CM Com p 1 0.5545147 13.00 13.60 0.60 19.07. 03:48 4 (N) -19
V364 UMa p 8 0.3669815 13.40 13.95 0.55 19.07. 03:48 348 (N) 23
AV Pup p 1 0.4350067 10.50 11.10 0.60 19.07. 03:48 80 (E) -30
IL Cnc s 1 0.267656 12.35 11.35 -1.00 19.07. 03:49 51 (NE) -5
V1223 Tau s 7 0.446918 12.15 12.15 0.00 19.07. 03:49 124 (SE) 36
V616 Cyg s 1 1.326636 13.00 13.00 0.00 19.07. 03:49 289 (W) 61
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.