Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:58 // 18:00 UTC
Civil Twilight (6°): 03:25 // 18:32 UTC
Nautical Twilight (12°): 02:42 // 19:15 UTC
Astronomical Twilight (18°): 01:54 // 20:03 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1030 Cas s 9 0.3042065 13.80 14.15 0.35 18.04. 12:06 282 (W) 65
SY Hor p 10 0.3116395 11.48 12.34 0.86 18.04. 12:06 166 (S) -8
V717 Car p 9 0.9533071 10.44 10.94 0.50 18.04. 12:06 130 (SE) -53
V1215 Her p 10 0.312752 14.30 15.00 0.70 18.04. 12:06 342 (N) 13
V440 Cas s 8 0.32568791 15.00 15.00 0.00 18.04. 12:06 292 (W) 60
V807 Cyg p 9 0.798763 14.20 15.10 0.90 18.04. 12:06 307 (NW) 18
DK And p 1 0.489223 12.50 13.10 0.60 18.04. 12:06 291 (W) 58
V732 Her p 2 0.3567417 13.20 14.20 1.00 18.04. 12:06 334 (NW) 10
V509 Cam s 6 0.350347 13.00 13.50 0.50 18.04. 12:06 15 (N) 48
RW PsA p 9 0.3604495 11.05 11.76 0.71 18.04. 12:07 239 (SW) -9
PT Vir p 7 0.3081795 13.38 13.56 0.18 18.04. 12:07 40 (NE) -21
BV Tau s 3 0.930451 11.70 11.90 0.20 18.04. 12:07 115 (SE) 48
XY Ari p 10 0.25265 13.54 17.60 4.06 18.04. 12:07 180 (S) 59
V2617 Sgr s 9 1.267542 9.56 9.63 0.07 18.04. 12:08 265 (W) -28
IU Aps p 10 0.3046 14.20 14.60 0.40 18.04. 12:08 188 (S) -58
IV Gem s 3 0.60269 12.20 12.20 0.00 18.04. 12:08 86 (E) 38
AF Aps s 4 0.7976244 13.40 13.90 0.50 18.04. 12:08 184 (S) -61
V696 And p 10 0.798466 12.85 13.26 0.41 18.04. 12:08 266 (W) 52
V1282 Her p 1 0.278349 13.35 13.75 0.40 18.04. 12:08 332 (NW) 12
OW Com p 10 0.258127 15.40 16.40 1.00 18.04. 12:08 23 (NE) -20
OO Cyg s 7 0.2620015 14.10 14.10 0.00 18.04. 12:09 307 (NW) 19
V428 Gem p 8 0.491506 10.93 11.33 0.40 18.04. 12:09 89 (E) 35
V579 Per p 8 0.465618 7.87 7.94 0.07 18.04. 12:09 136 (SE) 79
DS Pav p 10 0.998902 14.20 15.00 0.80 18.04. 12:09 205 (SW) -55
V1355 Her p 8 0.2892705 11.66 11.90 0.24 18.04. 12:09 312 (NW) -1
V744 Cep s 5 0.624553 12.20 12.40 0.20 18.04. 12:10 326 (NW) 53
V676 Cen p 7 0.292394 11.90 12.60 0.70 18.04. 12:10 19 (N) -78
FL Lac p 1 1.107321 12.90 13.80 0.90 18.04. 12:10 297 (NW) 52
GR Psc s 4 0.49432 11.21 11.21 0.00 18.04. 12:11 228 (SW) 55
V2769 Ori p 5 0.27872 15.00 15.30 0.30 18.04. 12:11 125 (SE) 32
FX Vel p 10 1.052565 9.70 10.70 1.00 18.04. 12:11 121 (SE) -24
DN Aur p 3 0.616888 13.70 14.20 0.50 18.04. 12:11 113 (SE) 61
CF Tau p 1 2.75588 10.03 10.50 0.47 18.04. 12:11 149 (SE) 60
V502 And s 6 0.318892 13.80 14.15 0.35 18.04. 12:11 245 (SW) 58
V353 Dra p 8 0.802697 11.52 11.79 0.27 18.04. 12:11 348 (N) 20
QS Vir p 9 0.150757525 14.27 17.76 3.49 18.04. 12:11 27 (NE) -51
V441 Lac s 1 0.3089166 12.56 12.56 0.00 18.04. 12:11 303 (NW) 47
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 18.04. 12:12 63 (NE) -60
V668 Ara s 10 0.6014 13.30 13.80 0.50 18.04. 12:12 219 (SW) -70
V811 Cep p 10 0.2507641 14.20 14.90 0.70 18.04. 12:12 324 (NW) 37
V419 Cam p 10 0.414658 12.30 12.60 0.30 18.04. 12:12 47 (NE) 63
AD And p 1 0.986194 10.90 11.60 0.70 18.04. 12:12 288 (W) 57
IW Boo p 4 0.264742 13.40 13.70 0.30 18.04. 12:12 8 (N) 4
V357 Peg s 1 0.578451 9.01 9.01 0.00 18.04. 12:12 255 (W) 45
V2717 Oph p 9 0.336 15.00 15.50 0.50 18.04. 12:12 314 (NW) -40
V480 Cas p 9 0.342013 14.60 14.90 0.30 18.04. 12:13 304 (NW) 78
V384 Cam p 10 1.3846 12.50 12.80 0.30 18.04. 12:13 36 (NE) 66
V1079 Cas p 9 0.283611 15.83 16.00 0.17 18.04. 12:13 309 (NW) 73
V842 Cyg p 1 0.8591385 14.00 14.90 0.90 18.04. 12:13 306 (NW) 7
PY Lyr p 1 0.385768 12.50 13.50 1.00 18.04. 12:13 307 (NW) 8
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.