Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 18:48 UTC
Civil Twilight (6°): 02:26 // 19:26 UTC
Nautical Twilight (12°): 01:31 // 20:21 UTC
Astronomical Twilight (18°): 00:11 // 21:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
GW Cnc s 1 0.2814125 12.60 11.60 -1.00 21.05. 01:55 332 (NW) -14
V445 Nor p 10 0.4871 16.88 17.20 0.32 21.05. 01:55 205 (SW) -23
DQ CVn s 1 0.491422 12.28 12.56 0.28 21.05. 01:55 296 (NW) 24
FW Her s 4 0.835415 14.40 14.60 0.20 21.05. 01:55 207 (SW) 64
G0167.0251 CMi p 7 0.289606 14.34 14.34 0.00 21.05. 01:55 353 (N) -37
WW Cnc p 1 1.115957 10.50 11.60 1.10 21.05. 01:55 331 (NW) -4
GV Leo p 1 0.266728 11.37 11.50 0.13 21.05. 01:55 312 (NW) -10
V384 Ser s 1 0.268729 11.90 12.30 0.40 21.05. 01:56 248 (W) 49
AE Ind p 10 2.5154 13.22 14.60 1.38 21.05. 01:56 163 (S) -19
AV Tri p 10 0.881968 11.90 12.50 0.60 21.05. 01:56 53 (NE) 16
IY Aur s 2 2.793376 9.40 9.40 0.00 21.05. 01:56 12 (N) 4
V640 Aur s 1 0.3279975 12.52 13.00 0.48 21.05. 01:56 8 (N) 13
HY Vir s 1 2.732336 7.81 8.10 0.29 21.05. 01:56 265 (W) 1
AZ Cam s 1 1.319228 10.10 10.80 0.70 21.05. 01:56 354 (N) 43
FT Lyn p 9 0.2937757 12.90 12.90 0.00 21.05. 01:56 334 (NW) -1
AV CrB p 1 0.30819 11.87 12.48 0.61 21.05. 01:56 251 (W) 55
V684 Cen p 10 8.01045 13.60 14.10 0.50 21.05. 01:56 226 (SW) -52
V649 Lyr p 1 0.292256 14.50 14.91 0.41 21.05. 01:57 231 (SW) 84
QX Boo s 9 0.3604665 12.50 12.50 0.00 21.05. 01:57 285 (W) 58
FK Ori p 1 1.947496 11.80 13.80 2.00 21.05. 01:57 30 (NE) -26
V1230 Her p 10 0.370002 14.07 14.69 0.62 21.05. 01:57 224 (SW) 48
V444 Dra p 10 0.3545232 13.55 14.20 0.65 21.05. 01:57 19 (N) 67
V853 Cep p 10 0.615422 13.70 14.20 0.50 21.05. 01:58 28 (NE) 63
V519 Ori p 6 1.395546 12.60 13.00 0.40 21.05. 01:58 20 (N) -29
V1815 Cyg s 1 0.483976 11.20 11.20 0.00 21.05. 01:58 75 (E) 60
DQ CMa p 10 0.425025 14.80 15.80 1.00 21.05. 01:58 347 (N) -56
V1045 Cyg p 8 0.447665 15.80 16.40 0.60 21.05. 01:58 70 (E) 77
EZ Oct p 10 0.285878 11.37 12.09 0.72 21.05. 01:59 184 (S) -48
GN Sge p 1 1.4376 10.30 10.60 0.30 21.05. 01:59 147 (SE) 57
V414 Dra p 10 0.348087 11.52 11.70 0.18 21.05. 01:59 359 (N) 76
GZ Pup p 10 0.3202743 11.70 12.20 0.50 21.05. 01:59 336 (NW) -79
V404 Gem s 1 0.348706 11.59 12.11 0.52 21.05. 01:59 2 (N) -24
V1369 Tau p 8 1.35569 12.35 12.75 0.40 21.05. 01:59 20 (N) -16
RZ UMi s 2 0.3373491 12.80 13.50 0.70 21.05. 01:59 355 (N) 52
LX Ser p 1 0.1584325 13.30 17.40 4.10 21.05. 01:59 250 (W) 40
V1200 Cyg p 8 0.3690595 15.30 16.10 0.80 21.05. 01:59 52 (NE) 74
V1175 Her p 1 0.321199 10.89 11.07 0.18 21.05. 01:59 240 (SW) 49
AN UMa s 6 0.07975275 14.90 20.20 5.30 21.05. 02:00 319 (NW) 19
PY Vir s 1 0.311248 9.60 10.00 0.40 21.05. 02:00 265 (W) -1
OZ Boo p 9 0.324084 13.90 14.15 0.25 21.05. 02:00 265 (W) 43
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.05. 02:00 330 (NW) 28
EPS CrA p 9 0.591452 4.74 5.00 0.26 21.05. 02:00 180 (S) 3
SZ Scl s 10 0.320832 11.72 12.40 0.68 21.05. 02:00 118 (SE) -17
PZ Boo p 7 0.622672 12.90 13.40 0.50 21.05. 02:00 279 (W) 55
V1134 Her s 7 0.602935 12.50 12.50 0.00 21.05. 02:00 191 (S) 52
EI Aqr p 10 1.222318 11.80 12.70 0.90 21.05. 02:01 138 (SE) 24
NSV 00388 Cet p 7 0.321367 14.30 15.00 0.70 21.05. 02:01 89 (E) -2
CK Aqr s 6 0.2833722 12.90 12.90 0.00 21.05. 02:01 147 (SE) 23
EK Com s 1 0.266685 12.70 12.70 0.00 21.05. 02:01 289 (W) 20
V922 Mon p 7 2.087084 10.87 11.50 0.63 21.05. 02:01 360 (N) -31
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.