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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:05 // 19:06 UTC
Civil Twilight (6°): 02:25 // 19:46 UTC
Nautical Twilight (12°): 01:27 // 20:44 UTC
Astronomical Twilight (18°): 23:45 // 22:26 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V883 Cep p 9 0.624477 13.20 13.70 0.50 16.07. 01:02 8 (N) 65
NT Aps p 5 0.294763 8.39 8.87 0.48 16.07. 01:03 205 (SW) -51
V1847 Ori p 1 0.342605 12.09 12.36 0.27 16.07. 01:03 65 (NE) -5
DT Lyr p 7 0.787907 14.00 14.90 0.90 16.07. 01:03 250 (W) 55
RV CVn s 1 0.2695671 13.75 13.75 0.00 16.07. 01:03 310 (NW) 5
UZ Leo p 1 0.61805 9.58 10.15 0.57 16.07. 01:03 344 (N) -25
CW Cas s 1 0.318862 11.02 11.47 0.45 16.07. 01:03 44 (NE) 62
V687 And p 10 0.395048 11.68 11.83 0.15 16.07. 01:04 111 (E) 65
GQ Boo s 1 0.3846402 12.65 12.65 0.00 16.07. 01:04 294 (NW) 13
MQ Peg p 3 0.379386 13.39 13.67 0.28 16.07. 01:04 143 (SE) 65
DO Leo p 7 0.2345148 16.00 17.00 1.00 16.07. 01:04 344 (N) -23
V384 Ser p 1 0.268729 11.90 12.40 0.50 16.07. 01:04 283 (W) 22
V797 Cep s 1 0.270449 14.60 14.60 0.00 16.07. 01:04 15 (N) 54
W UMa s 1 0.3336367 7.75 8.43 0.68 16.07. 01:04 360 (N) 16
V490 Cam p 10 0.3234825 13.80 14.30 0.50 16.07. 01:04 8 (N) 36
V499 Sco p 9 2.333296 8.25 8.76 0.51 16.07. 01:05 229 (SW) -10
IW Lyr s 4 0.7985204 13.10 13.30 0.20 16.07. 01:05 271 (W) 55
MR Cas s 1 0.352936 14.90 15.50 0.60 16.07. 01:05 55 (NE) 67
AH Cnc s 1 0.360455 13.31 13.68 0.37 16.07. 01:05 14 (N) -27
V726 Tau p 10 1.98453 10.90 11.50 0.60 16.07. 01:05 54 (NE) -7
IR Lac p 9 0.651512 15.20 16.00 0.80 16.07. 01:05 54 (NE) 85
LR Cam p 1 0.43414 10.70 11.30 0.60 16.07. 01:05 23 (NE) 37
QX Vir s 1 0.242075 13.31 13.60 0.29 16.07. 01:06 279 (W) -15
V481 Cam p 10 0.319855 14.50 15.50 1.00 16.07. 01:06 4 (N) 45
PY Vir p 1 0.311248 9.60 10.10 0.50 16.07. 01:06 298 (NW) -27
GH CVn p 10 0.381372 13.10 13.40 0.30 16.07. 01:06 315 (NW) 18
VY Sex p 1 0.4434355 9.01 9.30 0.29 16.07. 01:06 337 (NW) -41
QY Hya p 2 0.292341 9.04 9.36 0.32 16.07. 01:06 294 (NW) -55
GR Psc p 4 0.49432 11.21 11.21 0.00 16.07. 01:06 105 (E) 41
CS Vul p 9 4.377675 13.20 14.20 1.00 16.07. 01:07 228 (SW) 52
V927 Mon s 8 0.361879 10.90 11.16 0.26 16.07. 01:07 45 (NE) -26
TU UMi p 4 0.377268 8.84 8.90 0.06 16.07. 01:07 341 (N) 45
SV Cam s 1 0.593072 8.40 8.55 0.15 16.07. 01:07 8 (N) 44
EK Com p 1 0.266685 12.70 13.40 0.70 16.07. 01:07 319 (NW) -2
V1243 Aql p 8 0.7030487 13.30 13.90 0.60 16.07. 01:07 224 (SW) 37
AV Tel p 10 0.416963 13.20 14.30 1.10 16.07. 01:07 207 (SW) -17
V1148 Her p 10 0.2822545 12.50 13.10 0.60 16.07. 01:08 304 (NW) 37
AH Vir s 1 0.4075267 8.89 8.89 0.00 16.07. 01:08 321 (NW) -20
V889 Cyg s 5 1.747921 10.00 10.40 0.40 16.07. 01:08 241 (SW) 57
V1687 Aql p 10 0.587805 11.50 11.90 0.40 16.07. 01:08 227 (SW) 34
EQ Boo p 9 5.435357 8.80 9.20 0.40 16.07. 01:09 291 (W) 6
QU Lyr p 2 1.22303638 12.70 13.10 0.40 16.07. 01:09 253 (W) 60
V725 Cyg s 1 1.4632545 13.30 13.30 0.00 16.07. 01:09 232 (SW) 64
EX Hya p 10 0.068233846 9.60 13.99 4.39 16.07. 01:09 283 (W) -49
VV Cet p 1 0.5223925 10.43 10.99 0.56 16.07. 01:09 126 (SE) 24
HI Lac p 10 0.1666655 15.00 18.00 3.00 16.07. 01:09 64 (NE) 78
EL Cas p 9 5.28224 13.70 14.50 0.80 16.07. 01:09 42 (NE) 69
IM And s 9 0.2703735 18.30 18.80 0.50 16.07. 01:09 90 (E) 57
FV Aur p 9 5.483067 15.00 16.70 1.70 16.07. 01:09 48 (NE) 6
RY Ind s 10 0.712114 10.83 11.04 0.21 16.07. 01:09 188 (S) -7
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.