Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:30 // 18:41 UTC
Civil Twilight (6°): 02:54 // 19:17 UTC
Nautical Twilight (12°): 02:04 // 20:07 UTC
Astronomical Twilight (18°): 01:01 // 21:11 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
PT Vir p 7 0.3081795 13.38 13.56 0.18 03.08. 18:02 246 (SW) 32
V404 And p 1 0.676034 10.80 11.40 0.60 03.08. 18:02 31 (NE) 9
V923 Her p 8 1.364757 9.10 9.27 0.18 03.08. 18:02 146 (SE) 68
V940 Oph s 10 0.433226 14.80 15.60 0.80 03.08. 18:02 139 (SE) 41
V687 Cyg p 2 1.7072309 10.20 11.40 1.20 03.08. 18:02 96 (E) 46
CR Aqr p 6 0.514491 13.60 14.50 0.90 03.08. 18:02 107 (E) -4
V1052 Her p 1 0.370829 12.20 12.65 0.45 03.08. 18:03 141 (SE) 58
W UMi s 1 1.7011485 8.51 8.66 0.15 03.08. 18:03 0 (N) 54
XX Sex p 7 0.5401135 9.30 9.55 0.25 03.08. 18:03 262 (W) -1
V578 Mon s 1 2.4084822 8.54 8.54 0.00 03.08. 18:03 315 (NW) -25
CK Aqr p 6 0.2833722 12.90 13.80 0.90 03.08. 18:03 107 (E) 0
HS And p 7 1.857184 12.70 14.10 1.40 03.08. 18:03 36 (NE) 11
GR Boo p 1 0.3766695 11.45 11.90 0.45 03.08. 18:03 208 (SW) 64
V404 Peg p 2 0.419177 10.47 10.77 0.30 03.08. 18:03 56 (NE) 16
V649 Lyr s 1 0.292256 14.50 14.91 0.41 03.08. 18:04 85 (E) 65
CD Tri s 3 0.369035 12.14 12.14 0.00 03.08. 18:04 18 (N) -3
V567 Aur p 5 0.710089 12.55 13.20 0.65 03.08. 18:04 338 (N) -3
PY Lyr p 1 0.385768 12.50 13.50 1.00 03.08. 18:04 99 (E) 46
V960 Cep p 6 0.333992 12.80 13.50 0.70 03.08. 18:04 23 (NE) 37
NZ Cyg p 2 0.4059673 13.70 14.20 0.50 03.08. 18:04 82 (E) 47
DZ Lyn s 1 0.378018 9.90 9.90 0.00 03.08. 18:04 316 (NW) 18
V1302 Her p 1 0.316291 12.72 13.10 0.38 03.08. 18:05 96 (E) 69
HS Her p 1 1.6374341 8.50 8.97 0.47 03.08. 18:05 110 (E) 48
AI Gem p 1 0.7242082 13.80 14.20 0.40 03.08. 18:05 316 (NW) -13
IO Cnc p 1 0.347694 13.00 13.58 0.58 03.08. 18:05 288 (W) 6
EO CVn p 10 0.358884 12.25 12.56 0.31 03.08. 18:05 268 (W) 48
NY Vir p 1 0.10101597 13.30 14.22 0.92 03.08. 18:06 221 (SW) 30
V566 And s 8 0.389694 10.85 11.25 0.40 03.08. 18:06 22 (N) -1
OP Cen s 10 0.4623218 13.10 13.80 0.70 03.08. 18:06 200 (S) -23
ER Cep s 9 0.2857369 15.67 16.27 0.60 03.08. 18:06 5 (N) 47
V934 Cep p 7 0.431014 13.02 13.50 0.48 03.08. 18:06 25 (NE) 40
V1853 Ori p 1 0.383 11.60 12.02 0.42 03.08. 18:06 340 (N) -22
V339 Boo p 10 0.3628085 10.70 10.90 0.20 03.08. 18:07 194 (S) 83
SZ Pup p 10 1.1903 13.00 13.80 0.80 03.08. 18:07 262 (W) -44
EF CVn s 1 0.27205 13.10 13.50 0.40 03.08. 18:07 244 (SW) 55
RY Aur p 1 2.725394 11.70 14.00 2.30 03.08. 18:07 344 (N) 0
V1207 Her p 8 0.2667556 12.55 13.40 0.85 03.08. 18:07 159 (S) 64
DL CVn p 2 0.642442 11.97 12.20 0.23 03.08. 18:07 269 (W) 56
HW Vir p 1 0.11671953 10.50 11.20 0.70 03.08. 18:08 231 (SW) 18
PS Vir p 1 0.289806 12.00 12.30 0.30 03.08. 18:08 251 (W) 24
IS Cha p 9 4.9695 13.70 14.10 0.40 03.08. 18:08 192 (S) -41
EK Com s 1 0.266685 12.70 12.70 0.00 03.08. 18:08 255 (W) 48
V591 Lyr s 2 0.300395 11.95 11.95 0.00 03.08. 18:08 100 (E) 62
TU CMi p 5 0.4334425 14.40 15.10 0.70 03.08. 18:09 303 (NW) -15
V726 Cyg p 1 0.497971 12.70 13.80 1.10 03.08. 18:09 77 (E) 46
V876 Per s 9 0.319961 13.60 14.10 0.50 03.08. 18:09 12 (N) 1
V752 Sgr s 9 1.919605 12.00 12.40 0.40 03.08. 18:09 156 (SE) 10
HS Vul p 1 0.3320847 13.90 14.20 0.30 03.08. 18:09 97 (E) 36
AD Cnc p 1 0.2827379 13.10 13.40 0.30 03.08. 18:10 291 (W) -4
QX Vir p 1 0.242075 13.31 13.60 0.29 03.08. 18:10 205 (SW) 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.