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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:45 // 17:00 UTC
Civil Twilight (6°): 04:14 // 17:30 UTC
Nautical Twilight (12°): 03:36 // 18:08 UTC
Astronomical Twilight (18°): 02:57 // 18:48 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
I Boo s 1 0.2678178 5.80 6.29 0.49 23.09. 10:21 73 (E) 56
V1170 Her p 10 0.413998 12.20 12.50 0.30 23.09. 10:21 69 (E) 41
GS Aqr s 3 0.374069 13.20 13.60 0.40 23.09. 10:21 21 (N) -38
OP Dra p 9 0.323163 14.71 15.09 0.38 23.09. 10:21 1 (N) 64
VX Mon p 7 1.629627 12.80 14.30 1.50 23.09. 10:22 265 (W) 17
V1815 Cyg s 1 0.483976 11.20 11.20 0.00 23.09. 10:22 15 (N) 10
V467 And p 10 0.215 15.43 15.73 0.30 23.09. 10:22 354 (N) -4
AU Phe s 10 0.2658125 12.23 12.73 0.50 23.09. 10:22 264 (W) -67
NR Boo p 2 0.356731 12.00 12.50 0.50 23.09. 10:22 114 (SE) 33
V531 And p 10 0.406372 11.40 11.60 0.20 23.09. 10:22 336 (NW) -2
EL Tuc s 7 0.3420282 13.00 13.50 0.50 23.09. 10:22 189 (S) -73
V2201 Oph p 10 0.345017599 14.51 14.82 0.31 23.09. 10:23 85 (E) 1
AF LMi p 6 0.406597 14.00 14.60 0.60 23.09. 10:23 215 (SW) 70
V623 Aur p 8 0.60309 12.50 12.90 0.40 23.09. 10:23 295 (NW) 31
QY Boo p 10 0.341883 12.70 12.90 0.20 23.09. 10:23 74 (E) 49
V1157 Aql s 10 0.5807455 15.00 15.00 0.00 23.09. 10:23 59 (NE) -14
V816 Cep p 10 0.3113931 13.45 14.10 0.65 23.09. 10:24 13 (N) 40
V1222 Tau s 4 0.295362 13.28 13.40 0.12 23.09. 10:24 300 (NW) -12
AO Cam p 1 0.3299026 9.50 10.00 0.50 23.09. 10:24 318 (NW) 30
G0816.1907 Cnc p 6 0.3158 12.00 12.50 0.50 23.09. 10:24 237 (SW) 41
CZEV139 Lac p 5 1.324325 13.52 13.78 0.26 23.09. 10:24 9 (N) 16
V356 UMa p 8 0.544755 12.90 13.40 0.50 23.09. 10:24 76 (E) 69
V891 Aql s 10 0.419508 15.40 15.80 0.40 23.09. 10:24 64 (NE) -20
G5818.1148 Aqr p 6 0.9156 12.02 12.02 0.00 23.09. 10:24 20 (N) -53
NZ Boo p 1 0.0589094 17.20 20.00 2.80 23.09. 10:24 93 (E) 49
V524 Hya p 10 0.15 17.12 19.40 2.28 23.09. 10:24 221 (SW) 33
V2650 Oph s 7 0.384054 12.57 13.00 0.43 23.09. 10:25 83 (E) 5
V1067 Her s 1 0.258109 12.58 12.58 0.00 23.09. 10:25 58 (NE) 31
CZ CMi p 1 0.426397 10.55 11.05 0.50 23.09. 10:25 256 (W) 23
RY Cnc s 1 1.092946 12.99 11.99 -1.00 23.09. 10:25 245 (SW) 44
FT Lup s 9 0.470084 9.70 9.98 0.28 23.09. 10:25 144 (SE) -13
FX Sge s 9 1.154763 14.40 14.40 0.00 23.09. 10:25 52 (NE) -6
TZ CMa s 1 3.822865 9.80 10.50 0.70 23.09. 10:26 245 (SW) -5
BN Scl p 10 3.6506 8.96 9.33 0.37 23.09. 10:26 18 (N) -70
MY Mus p 10 0.969605 13.20 13.55 0.35 23.09. 10:26 180 (S) -33
W For p 7 0.617895 13.13 13.76 0.63 23.09. 10:26 287 (W) -47
BG Cen s 10 0.7430987 11.80 12.10 0.30 23.09. 10:26 180 (S) -24
V426 Her s 9 0.4921282 15.50 15.80 0.30 23.09. 10:26 75 (E) 18
V514 And p 10 0.366929 13.90 14.30 0.40 23.09. 10:26 344 (N) -3
V959 Cyg p 2 1.839815 11.30 11.90 0.60 23.09. 10:26 47 (NE) 5
FS Aqr p 7 0.26205 13.20 14.00 0.80 23.09. 10:26 29 (NE) -37
V364 Cas p 1 1.543067 11.20 11.90 0.70 23.09. 10:26 348 (N) 12
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 23.09. 10:26 334 (NW) 8
V2640 Oph p 7 0.419892 12.50 13.20 0.70 23.09. 10:27 88 (E) 5
AF Aps s 4 0.7976244 13.40 13.90 0.50 23.09. 10:27 166 (S) -43
TW Cir p 9 1.110105 13.00 14.30 1.30 23.09. 10:27 166 (S) -33
V364 UMa p 8 0.3669815 13.40 13.95 0.55 23.09. 10:27 46 (NE) 66
V1130 Cyg p 5 0.5625602 12.80 13.80 1.00 23.09. 10:27 44 (NE) 14
DY CVn s 1 0.2459495 12.00 12.00 0.00 23.09. 10:28 120 (SE) 69
V439 Dra p 10 0.678602 13.35 13.80 0.45 23.09. 10:28 23 (NE) 32
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.