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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:01 // 17:58 UTC
Civil Twilight (6°): 03:28 // 18:30 UTC
Nautical Twilight (12°): 02:45 // 19:13 UTC
Astronomical Twilight (18°): 01:58 // 20:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
HY Gem p 5 0.351013 16.70 17.50 0.80 17.04. 22:58 297 (NW) 6
V726 Cyg s 1 0.497971 12.70 12.80 0.10 17.04. 22:58 57 (NE) 26
G0330.1394 Vir s 8 0.436873 11.34 11.83 0.49 17.04. 22:59 155 (SE) 42
IK Boo p 1 0.303116 12.00 12.50 0.50 17.04. 22:59 165 (S) 69
GU Boo s 1 0.4887296 13.10 13.10 0.00 17.04. 22:59 122 (SE) 66
TX Eri p 10 0.62858 12.47 12.91 0.44 17.04. 22:59 322 (NW) -55
GU Ori s 1 0.470682 12.90 12.90 0.00 17.04. 22:59 296 (NW) -5
G5248.0214 Aqr p 5 0.323088 13.67 13.67 0.00 17.04. 22:59 50 (NE) -35
V365 Aur p 8 1.020947 13.80 15.10 1.30 17.04. 22:59 323 (NW) 21
V616 Cyg p 1 1.326636 13.00 15.00 2.00 17.04. 22:59 39 (NE) 24
V501 CrA p 10 0.4110817 12.80 13.40 0.60 17.04. 23:00 133 (SE) -17
AN Eri p 10 0.4282205 14.40 15.40 1.00 17.04. 23:00 299 (NW) -43
V589 Vir s 1 0.271832 13.00 13.00 0.00 17.04. 23:00 161 (S) 42
EH CVn s 1 0.263585 12.91 12.91 0.00 17.04. 23:00 182 (S) 72
V1033 Her p 1 0.298051 11.19 11.39 0.20 17.04. 23:00 105 (E) 48
PS Vir s 1 0.289806 12.00 12.30 0.30 17.04. 23:00 216 (SW) 41
ER Hya p 10 0.6516339 13.60 14.70 1.10 17.04. 23:00 192 (S) 14
V1104 Her s 1 0.227876 13.30 13.30 0.00 17.04. 23:00 65 (NE) 48
AE Vol p 10 0.406614 9.97 10.54 0.57 17.04. 23:00 211 (SW) -39
LO Pav p 10 0.6598 15.90 16.50 0.60 17.04. 23:00 152 (SE) -45
V398 Nor p 10 1.58895 8.61 8.93 0.32 17.04. 23:01 155 (SE) -15
MS Vir s 1 0.3124379 9.34 9.67 0.33 17.04. 23:01 175 (S) 22
AM Eri s 4 0.3165735 14.40 14.40 0.00 17.04. 23:01 304 (NW) -40
V900 Mon s 6 0.298305 11.92 12.65 0.73 17.04. 23:01 289 (W) -10
IU Aps s 10 0.3046 14.20 14.60 0.40 17.04. 23:01 171 (S) -43
V368 Tel p 10 0.286829 11.25 12.37 1.12 17.04. 23:01 127 (SE) -37
BW Eri s 6 0.6384855 10.16 10.38 0.22 17.04. 23:02 297 (NW) -55
V953 Mon p 7 0.426934 13.80 14.40 0.60 17.04. 23:02 266 (W) 3
WZ Mic p 10 1 12.90 14.40 1.50 17.04. 23:02 112 (E) -42
GH Mon s 5 0.7071845 12.80 13.10 0.30 17.04. 23:02 276 (W) -9
V1105 Her p 5 0.321736 12.60 13.00 0.40 17.04. 23:02 86 (E) 38
BM Ari p 4 0.4849665 10.90 11.60 0.70 17.04. 23:02 355 (N) -26
CK Cet s 7 0.767309 10.35 10.35 0.00 17.04. 23:02 37 (NE) -56
IM And p 9 0.2703735 18.30 19.00 0.70 17.04. 23:02 12 (N) 1
EM Cyg s 1 0.2909091 11.90 11.90 0.00 17.04. 23:02 71 (E) 24
V687 Her p 4 0.321451 14.40 15.00 0.60 17.04. 23:03 119 (SE) 51
V1098 Her p 1 0.352269 12.44 12.82 0.38 17.04. 23:03 67 (NE) 54
IU Per p 1 0.857026 10.50 11.60 1.10 17.04. 23:03 347 (N) 5
V905 Ara s 2 0.243905 14.00 14.00 0.00 17.04. 23:03 155 (SE) -29
V2612 Oph s 1 0.375305 9.35 9.70 0.35 17.04. 23:03 101 (E) 18
MY Mus p 10 0.969605 13.20 13.55 0.35 17.04. 23:03 192 (S) -35
SW Lyn s 1 0.6440665 9.51 9.65 0.14 17.04. 23:03 297 (NW) 33
V384 Ser s 1 0.268729 11.90 12.30 0.40 17.04. 23:03 122 (SE) 54
FQ CVn p 1 0.371037 12.95 13.40 0.45 17.04. 23:03 185 (S) 72
DZ Lyr p 10 1.8364125 14.70 15.80 1.10 17.04. 23:03 78 (E) 26
AC Lib p 10 0.6649535 13.90 14.60 0.70 17.04. 23:03 160 (S) 16
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 17.04. 23:04 54 (NE) 20
V565 And p 8 0.3272 12.17 12.30 0.13 17.04. 23:04 357 (N) 4
V407 Peg p 1 0.636884 9.30 9.70 0.40 17.04. 23:04 33 (NE) -18
NP Pav s 10 0.6333963 10.70 10.70 0.00 17.04. 23:04 147 (SE) -51
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.