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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:53 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:37 UTC
Nautical Twilight (12°): 02:36 // 19:21 UTC
Astronomical Twilight (18°): 01:46 // 20:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
RAFV121 Aps p 8 0.25 13.00 13.50 0.50 21.04. 20:55 167 (S) -41
IO Cnc p 1 0.347694 13.00 13.58 0.58 21.04. 20:55 238 (SW) 44
BT CrB p 9 0.0892 18.90 20.40 1.50 21.04. 20:55 85 (E) 45
V500 Cam s 6 0.2483505 14.00 14.70 0.70 21.04. 20:56 345 (N) 57
AM CrB p 6 0.703654 12.80 13.50 0.70 21.04. 20:56 80 (E) 44
V530 Mon p 1 0.5255325 12.40 12.80 0.40 21.04. 20:56 259 (W) 13
AL Tri p 1 0.268564 14.10 14.40 0.30 21.04. 20:56 339 (N) -7
V635 Mon p 6 1.807818 7.60 8.10 0.50 21.04. 20:56 240 (SW) 13
MQ Peg s 3 0.379386 13.39 13.39 0.00 21.04. 20:56 15 (N) -10
V555 Aur p 5 0.9097945 14.10 16.10 2.00 21.04. 20:56 294 (NW) 18
V535 Ara p 9 0.6293021 7.17 7.75 0.58 21.04. 20:56 136 (SE) -38
V639 Aur p 4 0.3571 14.01 14.85 0.84 21.04. 20:56 310 (NW) 37
VV Crv p 10 3.14447 5.19 5.34 0.15 21.04. 20:56 168 (S) 26
V366 Pup p 10 2.4840258 8.06 8.55 0.49 21.04. 20:57 223 (SW) -25
EE Hya p 10 1.602358 14.20 15.20 1.00 21.04. 20:57 179 (S) 6
LP Com s 1 0.337934 12.76 12.76 0.00 21.04. 20:57 160 (S) 66
EQ UMa s 6 0.3581533 12.40 12.60 0.20 21.04. 20:57 296 (NW) 59
OQ Boo p 8 0.398071 12.17 12.26 0.09 21.04. 20:57 104 (E) 49
AN Cir p 9 4.641445 13.80 16.60 2.80 21.04. 20:58 166 (S) -28
GO Lac p 10 0.539191 15.00 16.00 1.00 21.04. 20:58 18 (N) 10
G1213.1483 Ari p 8 0.346282 13.21 13.21 0.00 21.04. 20:58 330 (NW) -14
TY Cet p 5 0.323676 11.62 12.10 0.48 21.04. 20:58 308 (NW) -44
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.04. 20:58 314 (NW) 76
VW Boo p 1 0.342319 10.50 11.08 0.58 21.04. 20:58 130 (SE) 43
V1034 Cyg p 1 0.976932 9.60 10.60 1.00 21.04. 20:58 47 (NE) 6
AH Vir s 1 0.4075267 8.89 8.89 0.00 21.04. 20:58 174 (S) 52
V1315 Aql p 1 0.13968996 13.80 15.60 1.80 21.04. 20:59 68 (E) -2
V1091 Her p 1 0.393559 12.04 12.28 0.24 21.04. 20:59 73 (E) 35
V448 Cep p 10 0.6324 9.59 9.73 0.14 21.04. 20:59 16 (N) 16
EX Lyr p 1 0.717293 12.08 12.68 0.60 21.04. 20:59 66 (NE) 14
V472 Hya p 10 0.882987 12.30 12.60 0.30 21.04. 20:59 242 (SW) 20
GX Boo p 6 0.38784 12.16 12.32 0.16 21.04. 20:59 126 (SE) 55
V1230 Tau p 10 0.3524 14.28 14.52 0.24 21.04. 20:59 301 (NW) -11
AU Dra p 1 0.515266 12.30 13.10 0.80 21.04. 20:59 32 (NE) 48
HW Per s 4 0.6348286 13.00 13.30 0.30 21.04. 20:59 320 (NW) 18
FF Vul s 1 0.444979 13.10 13.10 0.00 21.04. 21:00 47 (NE) 0
V1096 Her s 1 0.2414165 13.05 13.05 0.00 21.04. 21:00 63 (NE) 36
V1128 Tau s 1 0.3053717 9.65 9.65 0.00 21.04. 21:00 304 (NW) -10
V494 Mon s 6 0.8388177 11.60 11.65 0.05 21.04. 21:00 261 (W) 4
LL Com p 1 0.406915 12.22 12.71 0.49 21.04. 21:00 136 (SE) 65
SY Aps p 6 0.278908 12.20 13.60 1.40 21.04. 21:00 167 (S) -36
V1208 Her p 10 0.3633237 12.20 12.40 0.20 21.04. 21:01 73 (E) 42
GN Mus s 10 0.3869 13.70 14.20 0.50 21.04. 21:01 177 (S) -34
NQ Cam s 1 0.362099 13.10 13.65 0.55 21.04. 21:01 332 (NW) 55
AL Cas p 1 0.50055583 12.90 13.60 0.70 21.04. 21:01 347 (N) 33
TU Boo p 1 0.324284 11.80 12.50 0.70 21.04. 21:01 119 (SE) 59
V929 Mon s 9 0.67772 13.00 13.00 0.00 21.04. 21:01 258 (W) 11
TZ Cru p 10 1.045617 12.10 12.70 0.60 21.04. 21:01 179 (S) -21
V880 Mon p 10 0.372458 8.21 8.41 0.20 21.04. 21:01 254 (W) 1
V909 Cyg s 2 2.805385 9.30 9.66 0.36 21.04. 21:01 55 (NE) 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.