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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:57 // 18:01 UTC
Civil Twilight (6°): 03:24 // 18:34 UTC
Nautical Twilight (12°): 02:40 // 19:17 UTC
Astronomical Twilight (18°): 01:52 // 20:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V5521 Sgr p 10 0.464 15.20 15.80 0.60 19.04. 20:48 100 (E) -25
EI CVn s 1 0.260766 11.80 12.45 0.65 19.04. 20:48 108 (E) 60
II CMa s 8 0.22919704 15.22 15.22 0.00 19.04. 20:48 247 (SW) 2
V642 Cyg s 7 4.446515 12.90 12.90 0.00 19.04. 20:48 18 (N) 18
CN And s 1 0.4627909 9.70 9.96 0.26 19.04. 20:48 352 (N) 1
V573 Lyr p 2 0.870536 10.80 11.30 0.50 19.04. 20:48 55 (NE) 24
MQ Boo p 7 0.493408 12.60 13.05 0.45 19.04. 20:49 82 (E) 59
HH Boo s 1 0.318666 11.00 11.00 0.00 19.04. 20:49 82 (E) 63
V449 Peg p 1 0.352657 14.60 15.10 0.50 19.04. 20:49 27 (NE) -7
V470 Cyg p 10 1.87335 8.53 8.55 0.02 19.04. 20:49 37 (NE) 11
V364 Per s 2 0.3394535 14.60 15.60 1.00 19.04. 20:49 325 (NW) 5
ZZ Cyg s 1 0.628613 10.61 10.78 0.17 19.04. 20:49 33 (NE) 16
V470 Cam s 1 0.0956467 14.10 14.25 0.15 19.04. 20:49 323 (NW) 53
CI CrB p 10 0.350076 12.83 13.02 0.19 19.04. 20:49 87 (E) 36
V899 Her p 1 0.421169 7.93 8.07 0.14 19.04. 20:50 78 (E) 35
AO CMi p 7 0.8531025 14.40 15.60 1.20 19.04. 20:50 254 (W) 16
PQ Cyg p 7 1.211183 13.80 14.40 0.60 19.04. 20:50 42 (NE) 11
EO CVn p 10 0.358884 12.25 12.56 0.31 19.04. 20:50 152 (SE) 72
GV Vul p 7 1.0148225 14.10 14.80 0.70 19.04. 20:50 53 (NE) -3
BG UMa s 8 0.6630411 10.84 10.93 0.09 19.04. 20:50 58 (NE) 73
RS Sct s 5 0.6642377 9.78 10.08 0.30 19.04. 20:51 84 (E) -18
V691 Cen p 10 7.36653 12.60 13.00 0.40 19.04. 20:51 179 (S) -22
NSV 00518 Cet p 9 0.58622 11.06 11.69 0.63 19.04. 20:51 313 (NW) -56
V404 Dra p 10 0.3476427 11.57 11.77 0.20 19.04. 20:51 47 (NE) 29
V1243 Aql p 8 0.7030487 13.30 13.90 0.60 19.04. 20:51 66 (NE) -12
IY Aps s 10 0.4184362 12.70 12.90 0.20 19.04. 20:51 158 (S) -44
V605 Car p 9 0.688714 9.50 10.18 0.68 19.04. 20:51 215 (SW) -26
V635 Car p 9 0.799959 12.60 13.30 0.70 19.04. 20:51 190 (S) -31
FX Sge p 9 1.154763 14.40 15.80 1.40 19.04. 20:51 53 (NE) -5
BG Del p 7 0.5636117 13.60 14.00 0.40 19.04. 20:52 47 (NE) -10
G5820.1011 Aqr p 7 0.394844 11.63 11.63 0.00 19.04. 20:52 15 (N) -49
DR CVn s 1 0.329058 11.70 11.95 0.25 19.04. 20:52 136 (SE) 72
V587 Cyg s 7 1.955552 14.30 14.30 0.00 19.04. 20:52 26 (NE) 9
EU Hya p 2 0.7782075 10.10 10.80 0.70 19.04. 20:52 229 (SW) 21
IU Cnc s 1 0.421646 11.80 12.32 0.52 19.04. 20:52 237 (SW) 40
V842 Her p 1 0.419037 9.85 10.45 0.60 19.04. 20:52 64 (NE) 49
V1241 Tau s 1 0.823271 9.38 9.60 0.22 19.04. 20:52 298 (NW) -22
HI Dra s 6 0.597419 9.03 9.18 0.16 19.04. 20:52 39 (NE) 36
V435 Gem p 1 0.3365 10.55 10.92 0.37 19.04. 20:52 260 (W) 37
BX Tri s 6 0.1926355 12.35 12.60 0.25 19.04. 20:52 328 (NW) 0
MT UMa s 4 0.800653 11.75 11.75 0.00 19.04. 20:53 197 (S) 83
AL Ari s 1 3.747457 9.31 9.31 0.00 19.04. 20:53 315 (NW) -16
BO Peg p 1 0.580428 11.50 12.20 0.70 19.04. 20:53 36 (NE) -21
QS And p 9 0.276678 16.67 17.09 0.42 19.04. 20:53 352 (N) -11
TW CMi s 10 1.07926 14.80 15.60 0.80 19.04. 20:54 252 (W) 23
V678 Cen p 9 1.301858 10.40 11.00 0.60 19.04. 20:54 145 (SE) -7
V442 Cam s 1 0.442643 13.05 13.05 0.00 19.04. 20:54 334 (NW) 50
V645 And p 8 0.4125814 13.05 13.45 0.40 19.04. 20:54 4 (N) 9
V979 Cyg p 1 0.3737045 14.20 14.70 0.50 19.04. 20:54 48 (NE) 8
EI Sge s 7 0.3882466 14.00 14.60 0.60 19.04. 20:54 52 (NE) -4
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.