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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:23 // 17:40 UTC
Civil Twilight (6°): 03:52 // 18:12 UTC
Nautical Twilight (12°): 03:12 // 18:52 UTC
Astronomical Twilight (18°): 02:28 // 19:35 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PV Boo p 10 0.292588 14.51 15.14 0.63 06.04. 20:59 83 (E) 40
V1321 Her p 10 0.294372 10.68 10.94 0.26 06.04. 20:59 47 (NE) 26
V645 And s 8 0.4125814 13.05 13.05 0.00 06.04. 20:59 356 (N) 9
V639 Aur p 4 0.3571 14.01 14.85 0.84 06.04. 20:59 304 (NW) 45
V1457 Cyg p 9 0.5803694 14.50 15.40 0.90 06.04. 20:59 37 (NE) 3
V502 Oph p 1 0.453387 8.34 8.84 0.50 06.04. 20:59 93 (E) 3
V504 Cyg p 9 0.3516913 13.40 14.10 0.70 06.04. 20:59 31 (NE) 0
IM And p 9 0.2703735 18.30 19.00 0.70 06.04. 20:59 340 (N) 3
V5521 Sgr p 10 0.464 15.20 15.80 0.60 06.04. 21:00 93 (E) -32
EE Peg s 2 2.62821423 6.93 7.06 0.13 06.04. 21:00 23 (NE) -28
V1799 Ori p 2 0.290304 12.90 13.90 1.00 06.04. 21:00 277 (W) 3
V839 Cen p 8 0.330936 9.51 10.13 0.62 06.04. 21:00 157 (SE) -1
KO Lac p 10 1.0260805 14.60 15.50 0.90 06.04. 21:00 7 (N) 14
V789 Her s 1 0.3200448 14.90 14.90 0.00 06.04. 21:00 59 (NE) 31
V740 Per p 4 0.373042 11.22 11.87 0.65 06.04. 21:00 303 (NW) 17
V902 Cep p 10 0.32871 11.78 12.28 0.50 06.04. 21:00 1 (N) 43
GO CVn p 7 0.537569 13.50 13.90 0.40 06.04. 21:00 84 (E) 58
MS Pav p 10 0.33474 13.70 14.60 0.90 06.04. 21:01 160 (S) -61
V636 Aur p 1 0.3406176 13.70 14.10 0.40 06.04. 21:01 286 (W) 34
LW And p 9 0.472811 15.50 16.40 0.90 06.04. 21:01 323 (NW) 9
KN Vul p 1 0.3573295 13.00 13.40 0.40 06.04. 21:01 40 (NE) -2
V440 Cas s 8 0.32568791 15.00 15.00 0.00 06.04. 21:01 354 (N) 12
V534 And p 10 0.4073 14.20 14.60 0.40 06.04. 21:01 330 (NW) 1
V1233 Her p 10 0.3105942 11.80 12.16 0.36 06.04. 21:01 63 (NE) 29
V474 Cam s 5 0.328205 10.90 10.90 0.00 06.04. 21:01 326 (NW) 58
V366 Sge p 9 0.75184 11.80 12.25 0.45 06.04. 21:02 53 (NE) -6
AT For p 10 2.592275 9.28 9.90 0.62 06.04. 21:02 264 (W) -48
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 06.04. 21:02 43 (NE) 20
V515 Mon s 1 0.8739713 11.60 12.00 0.40 06.04. 21:02 248 (W) 15
NP Pav p 10 0.6333963 10.70 11.70 1.00 06.04. 21:02 152 (SE) -65
CL Aur p 1 1.2443718 12.10 13.20 1.10 06.04. 21:02 291 (W) 26
UX Ret s 7 0.4901044 8.32 9.02 0.70 06.04. 21:02 235 (SW) -47
DL Vel p 9 0.563553 11.40 12.00 0.60 06.04. 21:02 198 (S) -9
V653 Ara p 10 0.2614 12.50 12.90 0.40 06.04. 21:02 134 (SE) -37
V440 Cam p 10 1.1514 13.50 14.30 0.80 06.04. 21:02 334 (NW) 53
KX Nor p 10 0.58614 14.30 14.80 0.50 06.04. 21:02 136 (SE) -35
IN Boo p 7 0.285759 13.90 14.80 0.90 06.04. 21:02 101 (E) 51
V476 Hya p 1 0.414588 13.10 13.50 0.40 06.04. 21:03 229 (SW) 30
NS Lac p 6 1.015555 14.10 14.90 0.80 06.04. 21:03 6 (N) 10
V394 Cam p 10 0.381489 13.20 13.60 0.40 06.04. 21:03 333 (NW) 49
MN And p 10 0.61065 15.10 16.20 1.10 06.04. 21:04 325 (NW) 12
V916 Oph p 10 3.11481 11.40 13.30 1.90 06.04. 21:04 72 (E) -9
W Crv p 1 0.3880813 11.16 12.50 1.34 06.04. 21:04 163 (S) 25
V1047 Cyg p 9 0.9296605 14.60 15.80 1.20 06.04. 21:04 25 (NE) 19
V1237 Cen p 9 0.486009 11.10 11.90 0.80 06.04. 21:04 175 (S) -23
AK CMa p 10 1.808247 13.10 14.10 1.00 06.04. 21:04 230 (SW) 2
V710 And p 10 0.219197 14.01 14.37 0.36 06.04. 21:04 350 (N) -6
WW Aur p 1 2.5250193 5.79 6.54 0.75 06.04. 21:05 278 (W) 38
V514 Mon p 1 0.557388 12.80 13.30 0.50 06.04. 21:05 250 (W) 16
IK Her p 1 1.099428 13.50 14.00 0.50 06.04. 21:05 69 (E) 25
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.