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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:51 // 18:05 UTC
Civil Twilight (6°): 03:17 // 18:39 UTC
Nautical Twilight (12°): 02:33 // 19:23 UTC
Astronomical Twilight (18°): 01:43 // 20:13 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V513 And p 10 3.76 12.80 13.20 0.40 22.04. 12:00 258 (W) 65
MU Gem p 1 0.7262005 14.50 15.00 0.50 22.04. 12:00 105 (E) 30
BG Boo p 1 0.64008 13.50 14.30 0.80 22.04. 12:01 15 (N) -14
CZ CMi p 1 0.426397 10.55 11.05 0.50 22.04. 12:01 105 (E) 24
IP Peg p 1 0.15820616 13.00 18.60 5.60 22.04. 12:01 255 (W) 36
V387 Cyg p 1 0.6405968 11.50 12.30 0.80 22.04. 12:01 294 (NW) 30
GI Vul p 1 0.4814828 13.50 14.60 1.10 22.04. 12:01 302 (NW) 8
V418 Cam s 9 0.3067595 13.70 14.40 0.70 22.04. 12:01 27 (NE) 61
CF Mon p 4 2.6104738 13.60 14.90 1.30 22.04. 12:01 117 (SE) 21
FZ CVn p 9 0.358335 13.50 14.00 0.50 22.04. 12:01 13 (N) 1
IL Cnc p 1 0.267656 12.35 12.96 0.61 22.04. 12:02 78 (E) 17
WY Sex p 5 0.3680553 11.50 11.80 0.30 22.04. 12:02 78 (E) -11
IR Lib s 8 0.2743715 8.72 8.72 0.00 22.04. 12:02 345 (N) -68
V1107 Cas s 1 0.273412 12.88 12.88 0.00 22.04. 12:02 319 (NW) 72
V941 Oph s 10 1.2497107 16.00 16.50 0.50 22.04. 12:02 314 (NW) -22
QQ Boo p 8 0.2764765 12.45 12.85 0.40 22.04. 12:02 355 (N) 6
DF Dra p 10 2.80705 13.06 13.65 0.59 22.04. 12:02 331 (NW) 44
V664 Pup p 10 0.330557 11.89 12.26 0.37 22.04. 12:02 141 (SE) -25
DR CVn s 1 0.329058 11.70 11.95 0.25 22.04. 12:02 28 (NE) 1
V2788 Ori s 7 0.500033 12.00 12.00 0.00 22.04. 12:02 122 (SE) 31
V535 Ara p 9 0.6293021 7.17 7.75 0.58 22.04. 12:02 238 (SW) -67
V1633 Ori s 3 1.149385 12.10 12.10 0.00 22.04. 12:03 122 (SE) 29
FT Lup s 9 0.470084 9.70 9.98 0.28 22.04. 12:03 8 (N) -83
PT Boo p 9 0.4466345 12.60 12.82 0.22 22.04. 12:03 357 (N) 3
GM Aqr s 6 0.367282 13.80 13.80 0.00 22.04. 12:03 253 (W) 10
V473 Cam s 7 0.298438 11.55 12.15 0.60 22.04. 12:03 20 (N) 54
II CMa p 8 0.22919704 15.22 15.74 0.52 22.04. 12:04 123 (SE) 9
V1045 Cyg s 8 0.447665 15.80 16.00 0.20 22.04. 12:04 316 (NW) 31
MU Lac s 10 0.2775155 14.10 14.10 0.00 22.04. 12:04 300 (NW) 47
V622 Aur p 9 0.3043 15.13 15.32 0.19 22.04. 12:04 96 (E) 60
V1043 Cas s 1 0.661587 13.29 13.29 0.00 22.04. 12:04 292 (W) 67
V530 And p 10 0.577239 12.60 13.30 0.70 22.04. 12:04 238 (SW) 66
IY Lyr s 8 0.653167 13.80 14.10 0.30 22.04. 12:04 318 (NW) 3
DS Vel p 10 0.7215652 10.90 11.50 0.60 22.04. 12:04 127 (SE) -41
V1908 Cyg p 9 2.464128 13.40 15.80 2.40 22.04. 12:05 289 (W) 29
HM Mon s 1 0.40765587 13.40 13.60 0.20 22.04. 12:05 115 (SE) 20
BL And p 1 0.722376 11.00 11.74 0.74 22.04. 12:06 296 (NW) 54
V687 And p 10 0.395048 11.68 11.83 0.15 22.04. 12:06 271 (W) 50
OQ Cas p 3 0.7166834 14.40 15.10 0.70 22.04. 12:06 313 (NW) 68
V468 Cam p 9 0.347491 12.50 13.05 0.55 22.04. 12:06 44 (NE) 57
V546 And p 5 0.38302 11.20 11.80 0.60 22.04. 12:06 252 (W) 75
QQ Lup p 10 0.251562 12.40 13.35 0.95 22.04. 12:06 50 (NE) -84
AT Cas p 5 1.595552 13.90 15.10 1.20 22.04. 12:06 316 (NW) 66
V1184 Aql s 6 0.565604 13.10 13.40 0.30 22.04. 12:06 302 (NW) -12
DEL Cap s 8 1.0227688 2.81 2.90 0.09 22.04. 12:06 252 (W) -6
IK Boo p 1 0.303116 12.00 12.50 0.50 22.04. 12:06 13 (N) -9
V714 Mon s 1 0.3445093 11.83 12.30 0.47 22.04. 12:06 120 (SE) 28
AV Pup s 1 0.4350067 10.50 11.00 0.50 22.04. 12:06 109 (E) -6
V1353 Ori p 1 0.471453 12.93 13.20 0.27 22.04. 12:06 134 (SE) 30
PR Dra p 10 0.374751 13.30 13.60 0.30 22.04. 12:07 5 (N) 20
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.