haltuf.org

Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:11 // 19:01 UTC
Civil Twilight (6°): 02:32 // 19:40 UTC
Nautical Twilight (12°): 01:36 // 20:36 UTC
Astronomical Twilight (18°): 00:10 // 22:02 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V837 Cep p 10 0.438076 12.80 13.00 0.20 20.07. 13:08 8 (N) 21
RT Per s 1 0.8494067 10.46 10.66 0.20 20.07. 13:08 309 (NW) 29
FZ CVn s 9 0.358335 13.50 13.80 0.30 20.07. 13:08 81 (E) 48
V578 Per s 3 0.970766 8.93 8.93 0.00 20.07. 13:08 308 (NW) 30
ZZ Sge p 10 5.60304 13.70 14.50 0.80 20.07. 13:08 33 (NE) -15
GG Cyg p 1 2.008376 12.00 12.90 0.90 20.07. 13:09 27 (NE) -3
V500 Cyg p 3 0.924218 11.90 13.40 1.50 20.07. 13:09 20 (N) -2
TV Cas p 1 1.812601 7.22 8.22 1.00 20.07. 13:09 342 (N) 23
HI Lac p 10 0.1666655 15.00 18.00 3.00 20.07. 13:09 352 (N) 14
AH Aur p 1 0.4941067 10.20 10.70 0.50 20.07. 13:09 263 (W) 44
EV CVn p 3 0.335969 12.00 12.50 0.50 20.07. 13:09 99 (E) 59
RZ Dra p 1 0.5508762 10.11 11.01 0.90 20.07. 13:09 29 (NE) 28
EG Gem s 4 1.2734065 12.20 12.20 0.00 20.07. 13:10 242 (SW) 37
V535 Ara s 9 0.6293021 7.17 7.71 0.54 20.07. 13:10 126 (SE) -51
V525 Sgr p 9 0.7051219 8.28 8.93 0.65 20.07. 13:10 76 (E) -52
ZZ Lup p 10 4.5564 12.93 14.33 1.40 20.07. 13:10 131 (SE) -26
V505 Cam s 7 0.336361 13.80 14.40 0.60 20.07. 13:10 357 (N) 57
W UMa p 1 0.3336367 7.75 8.48 0.73 20.07. 13:10 335 (NW) 83
V1275 Her p 10 0.29111 14.10 14.70 0.60 20.07. 13:10 43 (NE) 23
V659 Ara s 10 0.2918802 13.90 14.40 0.50 20.07. 13:10 137 (SE) -47
EX CVn s 4 0.2771572 13.10 13.10 0.00 20.07. 13:10 97 (E) 60
G3881.0579 Dra s 1 0.329331 11.41 11.92 0.51 20.07. 13:11 43 (NE) 37
RV Gru p 10 0.2595312 11.00 11.40 0.40 20.07. 13:11 295 (NW) -83
V936 Mon p 8 0.368958 14.00 15.00 1.00 20.07. 13:11 228 (SW) 28
BH Cas s 1 0.4058927 12.30 12.30 0.00 20.07. 13:11 342 (N) 23
V2540 Cyg s 1 0.405005 12.40 12.40 0.00 20.07. 13:11 17 (N) 9
EM Psc s 8 0.343975 14.30 14.30 0.00 20.07. 13:11 311 (NW) -14
GU Boo p 1 0.4887296 13.10 13.70 0.60 20.07. 13:12 74 (E) 32
V712 And p 10 0.367179 10.03 10.24 0.21 20.07. 13:12 338 (N) 0
AH Gem s 1 0.336762 14.40 14.80 0.40 20.07. 13:12 246 (SW) 39
V552 And p 4 0.28133 16.89 17.55 0.66 20.07. 13:12 320 (NW) 17
G5270.0645 Cet p 5 0.543266 10.13 10.65 0.52 20.07. 13:12 303 (NW) -38
IV Gem s 3 0.60269 12.20 12.20 0.00 20.07. 13:12 255 (W) 53
V591 Vir s 7 0.350949 12.90 12.90 0.00 20.07. 13:12 104 (E) 16
V520 Cas p 1 0.489832 12.50 13.10 0.60 20.07. 13:12 346 (N) 18
V1112 Tau s 1 0.423837 13.10 13.10 0.00 20.07. 13:12 270 (W) 11
GI CVn p 8 0.30316 14.10 14.90 0.80 20.07. 13:12 71 (E) 52
UV Hyi p 10 0.8170424 12.08 12.81 0.73 20.07. 13:13 207 (SW) -49
AS Pic p 10 0.463642 10.82 11.14 0.32 20.07. 13:13 215 (SW) -25
ZZ Cru p 9 1.862185 9.65 10.10 0.45 20.07. 13:13 166 (S) -26
DF CVn p 1 0.3268955 10.96 11.46 0.50 20.07. 13:13 97 (E) 60
MR Aps p 8 0.527865 10.00 11.00 1.00 20.07. 13:13 154 (SE) -52
CP Scl p 10 0.313662 12.90 13.63 0.73 20.07. 13:13 297 (NW) -56
V417 Lyr s 4 0.300661 14.90 14.90 0.00 20.07. 13:13 37 (NE) 0
AH Cnc p 1 0.360455 13.31 13.69 0.38 20.07. 13:14 209 (SW) 49
TZ Hyi p 10 0.6858755 13.09 13.94 0.85 20.07. 13:14 216 (SW) -52
BD Scl p 9 0.566291 10.02 10.30 0.28 20.07. 13:14 298 (NW) -52
RV Crv s 1 0.7472455 8.60 8.60 0.00 20.07. 13:14 144 (SE) 13
EX Hya p 10 0.068233846 9.60 13.99 4.39 20.07. 13:14 145 (SE) 3
V961 Cas s 7 0.75981 12.00 12.00 0.00 20.07. 13:14 340 (N) 19
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.