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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:02 // 19:08 UTC
Civil Twilight (6°): 02:21 // 19:49 UTC
Nautical Twilight (12°): 01:21 // 20:49 UTC
Astronomical Twilight (18°): 23:20 // 22:51 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1098 Her s 1 0.352269 12.44 12.44 0.00 13.07. 02:09 300 (NW) 45
V421 Dra p 10 0.653567 12.16 12.54 0.38 13.07. 02:10 349 (N) 55
VW UMi p 7 0.488922 12.10 12.52 0.42 13.07. 02:10 353 (N) 49
V616 Sco p 10 0.844119 11.50 12.10 0.60 13.07. 02:10 234 (SW) -26
OQ UMa p 1 0.283356 13.00 13.70 0.70 13.07. 02:10 332 (NW) 24
V436 Peg p 9 0.406733 13.35 13.57 0.22 13.07. 02:10 206 (SW) 53
V1198 Her p 10 0.363628 10.80 11.10 0.30 13.07. 02:10 301 (NW) 31
WW Aur s 1 2.5250193 5.79 6.43 0.64 13.07. 02:10 48 (NE) 8
V411 Peg p 1 0.3770427 14.00 14.80 0.80 13.07. 02:10 212 (SW) 62
V463 And p 1 0.406095 12.15 13.05 0.90 13.07. 02:10 143 (SE) 75
OT Del p 10 0.646145 12.25 12.93 0.68 13.07. 02:10 221 (SW) 40
NX Dra p 9 0.275807 12.62 12.83 0.21 13.07. 02:10 355 (N) 36
FU Lac p 7 2.289106 15.80 17.20 1.40 13.07. 02:10 227 (SW) 82
MY Cas p 6 0.926237 14.80 16.40 1.60 13.07. 02:11 35 (NE) 70
V2767 Ori p 9 1.52638 13.10 13.70 0.60 13.07. 02:11 70 (E) -7
BB Peg p 1 0.361501 10.80 11.48 0.68 13.07. 02:11 185 (S) 56
GW Psc p 8 0.3363377 11.35 12.00 0.65 13.07. 02:11 127 (SE) 36
RZ Cir p 8 3.693237 14.10 15.20 1.10 13.07. 02:11 221 (SW) -60
AU Phe s 10 0.2658125 12.23 12.73 0.50 13.07. 02:12 148 (SE) -16
EM Tuc p 4 0.326575 12.16 12.76 0.60 13.07. 02:12 171 (S) -28
GP Gem s 4 1.594742 13.10 13.50 0.40 13.07. 02:12 52 (NE) -12
V573 Sgr p 10 0.9771093 12.10 12.70 0.60 13.07. 02:12 231 (SW) -15
IU Per s 1 0.857026 10.50 10.50 0.00 13.07. 02:12 72 (E) 46
V1233 Her p 10 0.3105942 11.80 12.16 0.36 13.07. 02:12 294 (NW) 32
W Crv s 1 0.3880813 11.16 11.86 0.70 13.07. 02:12 325 (NW) -49
V343 Cen s 10 0.587651 11.70 12.10 0.40 13.07. 02:12 205 (SW) -76
MU Lac s 10 0.2775155 14.10 14.10 0.00 13.07. 02:13 311 (NW) 87
V2768 Ori s 8 0.33262 15.00 15.00 0.00 13.07. 02:13 72 (E) -8
V489 Ser p 9 0.078847 19.20 21.00 1.80 13.07. 02:13 278 (W) -7
GN Mus p 10 0.3869 13.70 14.40 0.70 13.07. 02:13 197 (S) -63
EE CMa p 10 0.89309 13.80 14.80 1.00 13.07. 02:13 66 (NE) -38
GU Ori s 1 0.470682 12.90 12.90 0.00 13.07. 02:13 64 (NE) -4
V2612 Oph p 1 0.375305 9.35 9.72 0.37 13.07. 02:13 252 (W) 23
IK Aur s 10 4.0522 16.60 16.60 0.00 13.07. 02:13 62 (NE) 21
V625 Pup p 10 0.446394 9.43 10.07 0.64 13.07. 02:13 86 (E) -61
RS Lep s 6 1.288542 9.91 9.96 0.05 13.07. 02:14 88 (E) -28
V1247 Cen p 10 4.3956 15.39 15.42 0.03 13.07. 02:14 214 (SW) -74
V386 Cam p 10 0.50808 12.30 12.75 0.45 13.07. 02:14 25 (NE) 44
V422 And s 4 1.015595 13.40 13.40 0.00 13.07. 02:14 85 (E) 85
DF Hya s 1 0.3306016 11.00 11.50 0.50 13.07. 02:15 30 (NE) -30
V440 Cas p 8 0.32568791 15.00 15.50 0.50 13.07. 02:15 76 (E) 81
V688 Cen p 10 0.946073 9.10 9.60 0.50 13.07. 02:15 205 (SW) -76
V997 Cyg p 1 0.458224 14.10 14.90 0.80 13.07. 02:15 293 (NW) 64
V402 Vul p 10 1.49939 8.32 8.45 0.13 13.07. 02:15 234 (SW) 59
V507 Lyr s 7 0.366912 14.21 14.21 0.00 13.07. 02:15 267 (W) 40
V865 Cyg s 2 0.3653018 14.00 14.60 0.60 13.07. 02:15 263 (W) 51
CF Tau s 1 2.75588 10.03 10.20 0.17 13.07. 02:15 81 (E) 22
SY Boo s 1 0.714484 12.25 12.25 0.00 13.07. 02:15 310 (NW) -8
EI CVn s 1 0.260766 11.80 12.45 0.65 13.07. 02:16 320 (NW) 5
ER Ori p 1 0.4234005 9.32 9.93 0.61 13.07. 02:16 90 (E) -12
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.