Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:33 // 18:20 UTC
Civil Twilight (6°): 02:58 // 18:55 UTC
Nautical Twilight (12°): 02:11 // 19:42 UTC
Astronomical Twilight (18°): 01:15 // 20:38 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NX Boo s 8 0.251135 13.02 13.36 0.34 02.05. 09:03 332 (NW) -1
MU Aqr s 3 0.2722205 11.30 11.30 0.00 02.05. 09:03 245 (SW) 18
BK Oct s 10 0.3686 14.30 14.60 0.30 02.05. 09:04 201 (S) -44
QS Vir p 9 0.150757525 14.27 17.76 3.49 02.05. 09:04 335 (NW) -51
PS Dra p 10 0.43747 13.05 13.35 0.30 02.05. 09:04 345 (N) 25
BC Eri s 1 0.527247 10.83 11.26 0.43 02.05. 09:04 122 (SE) 7
V502 Her p 1 0.3692772 12.80 13.70 0.90 02.05. 09:04 304 (NW) 14
V449 Dra p 10 0.351315 12.23 12.45 0.22 02.05. 09:04 347 (N) 53
BM Psc p 9 0.474768 16.22 16.72 0.50 02.05. 09:05 164 (S) 67
NP Tel p 10 0.37512 12.90 13.40 0.50 02.05. 09:05 218 (SW) -27
CM Com s 1 0.5545147 13.00 13.00 0.00 02.05. 09:05 7 (N) -18
V445 Cas s 1 0.6735235 10.89 11.08 0.19 02.05. 09:05 324 (NW) 86
AA UMa s 1 0.468127 10.88 11.53 0.65 02.05. 09:06 31 (NE) 14
XY Boo p 1 0.370564 10.30 10.61 0.31 02.05. 09:06 345 (N) -19
IL Boo p 6 0.347407 13.10 13.55 0.45 02.05. 09:06 346 (N) 7
VY Sex s 1 0.4434355 9.01 9.30 0.29 02.05. 09:06 38 (NE) -36
XY Men s 10 0.7766348 10.63 10.88 0.25 02.05. 09:06 158 (S) -41
ER Hya p 10 0.6516339 13.60 14.70 1.10 02.05. 09:06 358 (N) -66
V355 Cam p 10 0.437059 12.20 12.60 0.40 02.05. 09:06 59 (NE) 57
AY CrB p 8 0.460476 13.50 14.10 0.60 02.05. 09:07 328 (NW) -2
V412 Gem p 9 0.32667 16.36 16.96 0.60 02.05. 09:07 80 (E) 10
HW Vir p 1 0.11671953 10.50 11.20 0.70 02.05. 09:07 2 (N) -49
RT CrB p 2 5.117155 10.20 10.82 0.62 02.05. 09:07 324 (NW) -2
RV CVn s 1 0.2695671 13.75 13.75 0.00 02.05. 09:07 349 (N) -11
V2617 Oph p 10 0.424074 13.15 13.75 0.60 02.05. 09:07 293 (NW) -29
V502 And p 6 0.318892 13.80 14.20 0.40 02.05. 09:07 184 (S) 70
V658 Pup p 10 0.402 16.60 16.76 0.16 02.05. 09:07 121 (SE) -39
V868 Mon s 8 0.637711 8.90 9.48 0.58 02.05. 09:07 82 (E) -10
LP Com s 1 0.337934 12.76 12.76 0.00 02.05. 09:08 4 (N) -13
NZ Cyg p 2 0.4059673 13.70 14.20 0.50 02.05. 09:08 288 (W) 38
NX Cam p 8 0.605772 10.50 10.95 0.45 02.05. 09:08 52 (NE) 66
G3053.1924 CrB s 1 0.16177042 13.17 13.27 0.10 02.05. 09:08 329 (NW) 5
NQ Cam s 1 0.362099 13.10 13.65 0.55 02.05. 09:08 24 (NE) 43
LX Cas p 4 1.397151 14.90 15.70 0.80 02.05. 09:08 48 (NE) 69
HU Hya p 7 2.516426 9.70 10.80 1.10 02.05. 09:08 81 (E) -21
AN UMa p 6 0.07975275 14.90 20.20 5.30 02.05. 09:08 19 (N) 8
DQ CMa p 10 0.425025 14.80 15.80 1.00 02.05. 09:09 94 (E) -18
V533 Lyr p 9 1.31288 6.26 6.38 0.12 02.05. 09:09 303 (NW) 30
CW CMi s 1 0.313192 11.20 11.20 0.00 02.05. 09:09 79 (E) -9
V2363 Cyg s 7 0.36207 12.10 12.10 0.00 02.05. 09:09 305 (NW) 40
FL Sge p 5 2.092909 13.90 15.90 2.00 02.05. 09:09 267 (W) 27
RS Tri p 1 1.908921 10.27 11.00 0.73 02.05. 09:09 154 (SE) 68
CK Aqr s 6 0.2833722 12.90 12.90 0.00 02.05. 09:09 238 (SW) 11
V2281 Cyg s 10 1.073105 12.10 12.10 0.00 02.05. 09:09 299 (NW) 38
BT Vul s 1 1.1412005 11.80 12.30 0.50 02.05. 09:09 272 (W) 35
MN TrA p 5 2.379818 8.50 9.15 0.65 02.05. 09:09 227 (SW) -62
V430 Nor p 10 0.366 16.70 17.22 0.52 02.05. 09:09 239 (SW) -63
AS Pic p 10 0.463642 10.82 11.14 0.32 02.05. 09:09 136 (SE) -33
MT And s 8 0.358775 14.80 14.80 0.00 02.05. 09:10 112 (E) 71
V339 Dra p 9 0.457404 13.40 14.00 0.60 02.05. 09:10 335 (NW) 22
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.