Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:04 // 18:49 UTC
Civil Twilight (6°): 02:25 // 19:27 UTC
Nautical Twilight (12°): 01:30 // 20:23 UTC
Astronomical Twilight (18°): 00:08 // 21:45 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
MS Vir p 1 0.3124379 9.34 9.67 0.33 21.05. 13:06 78 (E) -33
V340 Vir p 6 0.45486 11.53 12.22 0.69 21.05. 13:07 86 (E) -22
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 21.05. 13:07 330 (NW) 16
V424 Tau p 10 2.33368 15.00 15.80 0.80 21.05. 13:07 185 (S) 67
V483 Cam p 8 0.382247 12.95 13.35 0.40 21.05. 13:07 4 (N) 56
PS Per s 1 0.702179 13.00 13.00 0.00 21.05. 13:07 283 (W) 56
MO Aqr p 2 0.3981435 9.95 10.28 0.33 21.05. 13:07 306 (NW) -29
G1965.0735 Leo p 10 0.379496 9.10 9.21 0.11 21.05. 13:07 98 (E) 45
ER Psc p 5 1.620216 12.10 13.80 1.70 21.05. 13:07 285 (W) -3
V512 Cyg s 3 2.4246437 11.40 11.50 0.10 21.05. 13:07 334 (NW) 15
V1642 Ori p 7 3.037693 12.30 13.07 0.77 21.05. 13:08 192 (S) 40
V441 Lac p 1 0.3089166 12.56 12.78 0.22 21.05. 13:08 324 (NW) 25
G5805.1193 Aqr p 9 0.30678 11.00 11.40 0.40 21.05. 13:08 286 (W) -29
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 21.05. 13:08 341 (N) 20
V649 Lyr s 1 0.292256 14.50 14.91 0.41 21.05. 13:08 357 (N) 6
TU Boo s 1 0.324284 11.80 12.40 0.60 21.05. 13:08 49 (NE) 6
TZ CrA p 10 0.686748 9.60 10.33 0.73 21.05. 13:08 340 (N) -83
MP Aur p 10 2.060679 14.80 16.20 1.40 21.05. 13:09 193 (S) 71
RW CrB p 1 0.7264112 10.22 10.78 0.56 21.05. 13:09 31 (NE) -4
V1296 Cen p 10 0.506878 10.71 11.40 0.69 21.05. 13:09 105 (E) -47
V459 Peg p 9 0.295664 13.65 14.52 0.87 21.05. 13:09 309 (NW) -4
LL UMa s 8 0.323393 15.40 16.00 0.60 21.05. 13:09 32 (NE) 58
V1076 Cas p 9 0.381185 15.68 15.97 0.29 21.05. 13:09 310 (NW) 49
V420 Cam p 9 0.565563 13.90 14.50 0.60 21.05. 13:09 359 (N) 69
IW Lyr p 4 0.7985204 13.10 14.20 1.10 21.05. 13:09 356 (N) -1
MU Gem p 1 0.7262005 14.50 15.00 0.50 21.05. 13:09 159 (S) 52
PZ UMa s 7 0.2626732 12.50 12.50 0.00 21.05. 13:09 70 (E) 58
FK Eri s 7 2.232217 9.21 9.21 0.00 21.05. 13:09 228 (SW) 9
BT Tri p 10 0.2512 14.20 14.80 0.60 21.05. 13:09 269 (W) 42
V423 Oph p 7 1.203787 11.00 12.00 1.00 21.05. 13:10 0 (N) -39
NZ Boo p 1 0.0589094 17.20 20.00 2.80 21.05. 13:10 37 (NE) 3
V2471 Cyg p 10 0.2825555 13.60 14.30 0.70 21.05. 13:10 342 (N) 16
HI Lac p 10 0.1666655 15.00 18.00 3.00 21.05. 13:10 319 (NW) 30
V1100 Her s 1 0.346931 10.92 10.92 0.00 21.05. 13:10 4 (N) 0
V1014 Cas p 7 0.855262 12.60 13.30 0.70 21.05. 13:10 302 (NW) 48
V1159 Her p 10 0.28735 13.30 14.00 0.70 21.05. 13:10 19 (N) 10
GZ Aqr s 4 0.302781 14.60 14.60 0.00 21.05. 13:10 282 (W) -20
V470 Hya p 7 0.395393 13.00 13.50 0.50 21.05. 13:10 141 (SE) 34
IW Boo s 4 0.264742 13.40 13.40 0.00 21.05. 13:10 40 (NE) 16
HY Pav s 10 0.351657 11.40 12.10 0.70 21.05. 13:11 200 (S) -62
V1137 Her p 10 0.37083 14.30 14.70 0.40 21.05. 13:11 22 (N) 14
LQ Cas p 7 2.869402 14.10 17.20 3.10 21.05. 13:11 320 (NW) 42
V340 Cam p 9 0.4657358 14.08 14.15 0.07 21.05. 13:11 301 (NW) 73
V691 Pup p 10 0.7 12.51 12.57 0.06 21.05. 13:11 148 (SE) 22
BL Tri p 10 7.036 12.50 12.80 0.30 21.05. 13:11 272 (W) 39
V605 Car p 9 0.688714 9.50 10.18 0.68 21.05. 13:12 166 (S) -15
RZ Com p 1 0.338507 10.42 11.13 0.71 21.05. 13:12 70 (E) 14
V2612 Oph p 1 0.375305 9.35 9.72 0.37 21.05. 13:12 354 (N) -33
CN Hyi p 10 0.456087 6.66 6.93 0.27 21.05. 13:12 198 (S) -36
DT Gru p 10 0.801683 10.91 11.34 0.43 21.05. 13:12 260 (W) -56
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.