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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°): 02:30 // 19:42 UTC
Nautical Twilight (12°): 01:32 // 20:39 UTC
Astronomical Twilight (18°): 00:02 // 22:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CQ Scl p 10 0.269896 12.00 12.55 0.55 18.07. 22:22 117 (SE) -16
GR Boo p 1 0.3766695 11.45 11.90 0.45 18.07. 22:22 267 (W) 37
LZ Lac s 3 1.250719 12.10 12.50 0.40 18.07. 22:22 61 (NE) 61
V444 Dra p 10 0.3545232 13.55 14.20 0.65 18.07. 22:23 15 (N) 68
V1300 Her s 1 0.296334 12.63 12.63 0.00 18.07. 22:23 237 (SW) 71
V761 Aql s 1 1.069347 13.00 13.00 0.00 18.07. 22:23 160 (S) 53
QS Aql s 3 2.51331 5.93 5.97 0.04 18.07. 22:23 168 (S) 53
KM Boo p 8 0.35866 14.05 14.70 0.65 18.07. 22:23 305 (NW) 47
CU Gem p 7 3.030053 13.60 14.20 0.60 18.07. 22:23 8 (N) -18
AW Lup p 9 0.7783 12.00 13.20 1.20 18.07. 22:23 215 (SW) -20
OT UMa p 10 0.3160725 12.20 12.50 0.30 18.07. 22:23 352 (N) 27
EPS CrA s 9 0.591452 4.74 4.95 0.21 18.07. 22:23 183 (S) 3
NU Cam s 1 0.69006 10.57 10.85 0.28 18.07. 22:24 354 (N) 45
V1141 Cyg p 3 0.595539 11.30 11.80 0.50 18.07. 22:24 157 (SE) 76
V439 Dra p 10 0.678602 13.35 13.80 0.45 18.07. 22:24 20 (N) 73
CZEV138 Lac p 6 1.10582 14.10 14.23 0.13 18.07. 22:24 60 (NE) 60
CW Peg s 1 2.372527 11.80 11.80 0.00 18.07. 22:24 112 (E) 53
V467 Lyr s 10 0.5457931 12.40 12.90 0.50 18.07. 22:24 206 (SW) 71
V873 Mon p 8 3.19665 10.58 10.93 0.35 18.07. 22:24 15 (N) -37
IO Cnc s 1 0.347694 13.00 12.00 -1.00 18.07. 22:24 329 (NW) -18
RR CMa p 6 1.196257 12.50 14.20 1.70 18.07. 22:25 356 (N) -57
KR Per p 1 0.996078 10.40 11.10 0.70 18.07. 22:25 27 (NE) 10
BO Mon p 1 2.225209 10.00 12.10 2.10 18.07. 22:25 344 (N) -42
FI Lyn s 6 0.373261 9.46 9.46 0.00 18.07. 22:25 350 (N) 13
CZ Lib p 10 0.56012 14.20 15.20 1.00 18.07. 22:25 228 (SW) 6
V342 Mus p 10 2.0918 17.07 17.11 0.04 18.07. 22:26 216 (SW) -44
TU CMi s 5 0.4334425 14.40 15.10 0.70 18.07. 22:26 354 (N) -32
V692 And s 6 0.33802 12.50 12.50 0.00 18.07. 22:27 69 (E) 47
V953 Mon s 7 0.426934 13.80 13.80 0.00 18.07. 22:27 343 (N) -39
LS Del p 1 0.3638404 8.61 8.76 0.15 18.07. 22:27 137 (SE) 54
V956 Aql p 10 0.3961755 13.90 14.30 0.40 18.07. 22:27 183 (S) 29
AW Ari p 8 0.381766 13.66 14.33 0.67 18.07. 22:28 75 (E) 5
LP Com p 1 0.337934 12.76 13.37 0.61 18.07. 22:28 296 (NW) 14
V873 Per s 1 0.294902 10.80 10.80 0.00 18.07. 22:28 47 (NE) 19
GM CVn p 1 0.366984 12.00 12.50 0.50 18.07. 22:28 285 (W) 31
V842 Cep p 10 0.2889547 14.00 14.70 0.70 18.07. 22:28 13 (N) 61
PY Lyr p 1 0.385768 12.50 13.50 1.00 18.07. 22:28 178 (S) 69
OQ UMa s 1 0.283356 13.00 13.60 0.60 18.07. 22:28 310 (NW) 44
V497 And p 10 0.3051 14.70 15.50 0.80 18.07. 22:28 72 (E) 31
FR Lup s 10 1.264033 10.10 10.10 0.00 18.07. 22:29 219 (SW) -29
V447 Nor p 10 0.8617 16.45 16.75 0.30 18.07. 22:29 208 (SW) -25
WY Ret p 10 0.553644 13.80 14.60 0.80 18.07. 22:29 136 (SE) -58
V640 Pup p 10 1.80488 11.66 12.14 0.48 18.07. 22:29 330 (NW) -58
CL Aur s 1 1.2443718 12.10 12.30 0.20 18.07. 22:29 26 (NE) -2
TU Boo p 1 0.324284 11.80 12.50 0.70 18.07. 22:29 282 (W) 30
BF Cru s 10 0.4988062 12.90 13.20 0.30 18.07. 22:29 222 (SW) -47
BN Peg p 1 0.7132979 10.30 11.20 0.90 18.07. 22:29 138 (SE) 37
V752 Cep p 10 0.450289 13.05 13.50 0.45 18.07. 22:30 28 (NE) 52
V710 And p 10 0.219197 14.01 14.37 0.36 18.07. 22:30 81 (E) 38
DF CVn s 1 0.3268955 10.96 10.96 0.00 18.07. 22:30 303 (NW) 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.