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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:19 // 18:53 UTC
Civil Twilight (6°): 02:41 // 19:31 UTC
Nautical Twilight (12°): 01:48 // 20:24 UTC
Astronomical Twilight (18°): 00:34 // 21:38 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1107 Cas s 1 0.273412 12.88 12.88 0.00 27.07. 11:08 326 (NW) 36
V582 Lyr p 1 0.255905 13.44 14.61 1.17 27.07. 11:08 18 (N) 3
KV Aps p 10 0.738365 13.40 14.30 0.90 27.07. 11:08 161 (S) -58
V2701 Oph p 9 0.339611 12.00 12.50 0.50 27.07. 11:08 55 (NE) -12
G4691.0773 Cet p 6 0.584638 11.56 12.28 0.72 27.07. 11:08 269 (W) -2
CX CMi s 6 1.121975 11.41 11.41 0.00 27.07. 11:08 208 (SW) 47
BW Pup p 10 0.863035 13.60 14.20 0.60 27.07. 11:08 189 (S) 18
V432 Cam p 10 0.35253 14.10 14.50 0.40 27.07. 11:09 335 (NW) 64
V951 Per s 7 0.270478 12.70 13.14 0.44 27.07. 11:09 277 (W) 41
BD Gem p 1 1.6167225 11.90 13.80 1.90 27.07. 11:09 225 (SW) 48
IX Her p 10 1.896871 14.00 16.00 2.00 27.07. 11:09 23 (NE) -13
V668 Ori p 9 0.8242318 14.50 15.20 0.70 27.07. 11:09 235 (SW) 49
V714 Sco p 10 0.6982113 12.20 12.80 0.60 27.07. 11:09 72 (E) -56
V641 Ori s 1 0.450815 14.20 14.50 0.30 27.07. 11:10 235 (SW) 42
V1010 Oph s 1 0.6614275 6.10 6.46 0.36 27.07. 11:10 73 (E) -34
G2530.1069 CVn p 9 0.361564 12.50 13.50 1.00 27.07. 11:10 86 (E) 46
G5220.0352 Aqr p 6 0.294751 13.75 13.75 0.00 27.07. 11:10 337 (NW) -45
V508 Cam p 10 0.301715 12.50 12.63 0.13 27.07. 11:10 5 (N) 61
UZ For p 10 0.087865429 18.20 20.90 2.70 27.07. 11:10 242 (SW) -10
V589 Vir s 1 0.271832 13.00 13.00 0.00 27.07. 11:11 86 (E) 1
V678 Her p 10 1.389632 15.20 15.60 0.40 27.07. 11:11 57 (NE) 5
DS Eri p 10 0.827705 11.06 11.70 0.64 27.07. 11:11 228 (SW) -21
EW Boo p 1 0.906349 10.31 10.69 0.38 27.07. 11:11 59 (NE) 24
CZEV036 Cyg p 6 0.3688 13.27 13.84 0.57 27.07. 11:11 15 (N) -9
SW Oph p 3 2.44607 10.60 11.70 1.10 27.07. 11:11 74 (E) -22
OQ Cam s 6 0.43784 10.90 10.90 0.00 27.07. 11:11 320 (NW) 50
V532 Mon s 1 0.4669795 12.20 12.20 0.00 27.07. 11:11 208 (SW) 36
V501 Oph p 5 0.96795 10.90 11.80 0.90 27.07. 11:12 35 (NE) -19
AR CMa p 2 2.332227 11.90 12.50 0.60 27.07. 11:12 200 (S) 13
AC Cru s 6 0.904188 11.90 12.50 0.60 27.07. 11:12 154 (SE) -33
NZ Boo p 1 0.0589094 17.20 20.00 2.80 27.07. 11:12 62 (NE) 21
XY Leo p 1 0.2841029 9.45 9.93 0.48 27.07. 11:12 144 (SE) 53
BR CrB p 10 0.766929 9.88 10.11 0.23 27.07. 11:12 52 (NE) 16
V656 Pup p 10 0.32903 18.12 18.27 0.15 27.07. 11:12 191 (S) -9
GH Aqr p 6 0.305585 13.40 13.80 0.40 27.07. 11:12 325 (NW) -40
OT UMa p 10 0.3160725 12.20 12.50 0.30 27.07. 11:12 355 (N) 74
V1091 Her p 1 0.393559 12.04 12.28 0.24 27.07. 11:12 40 (NE) 8
NS Com p 9 0.330805 13.25 13.60 0.35 27.07. 11:13 93 (E) 33
V384 Vul p 1 0.4388572 12.72 13.16 0.44 27.07. 11:13 353 (N) -12
V2617 Oph p 10 0.424074 13.15 13.75 0.60 27.07. 11:13 74 (E) -25
V453 Mon s 1 0.511003 11.10 11.80 0.70 27.07. 11:13 211 (SW) 33
EW Psc s 8 0.241202 10.38 10.38 0.00 27.07. 11:13 306 (NW) -16
V398 CMa p 10 2.198515 7.98 8.11 0.13 27.07. 11:13 195 (S) 7
V1237 Tau p 8 0.287447 14.03 14.18 0.15 27.07. 11:13 253 (W) 46
SV Ind s 10 0.443299 14.00 14.00 0.00 27.07. 11:13 172 (S) -85
FK And p 10 2.269408 14.00 16.80 2.80 27.07. 11:13 310 (NW) 16
G0645.0085 Ari p 8 0.35522 12.88 12.88 0.00 27.07. 11:13 280 (W) 11
DV Psc p 1 0.3085358 10.59 11.10 0.51 27.07. 11:13 302 (NW) -17
GM Aqr p 6 0.367282 13.80 15.00 1.20 27.07. 11:13 326 (NW) -38
ER Cep p 9 0.2857369 15.67 16.34 0.67 27.07. 11:14 354 (N) 48
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.