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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 °
V1026 Her p 7 0.829383 12.20 12.60 0.40 21.07. 01:09 282 (W) 23
V797 Cep p 1 0.270449 14.60 15.00 0.40 21.07. 01:09 14 (N) 55
NZ Boo p 1 0.0589094 17.20 20.00 2.80 21.07. 01:09 303 (NW) 16
V1101 Her s 1 0.382661 11.95 11.95 0.00 21.07. 01:09 289 (W) 52
V2282 Cyg s 3 0.335948 12.02 12.02 0.00 21.07. 01:09 293 (NW) 65
AP Tau s 3 0.9719742 14.00 14.70 0.70 21.07. 01:09 63 (NE) 13
V494 Mon p 6 0.8388177 11.60 12.20 0.60 21.07. 01:10 61 (NE) -26
V Tuc p 10 0.8709203 10.60 11.83 1.23 21.07. 01:10 165 (S) -35
IY UMa p 4 0.0739138 18.40 20.00 1.60 21.07. 01:10 355 (N) 18
RW Dor p 2 0.2854633 10.80 11.40 0.60 21.07. 01:10 145 (SE) -52
V386 Lup p 9 0.619112 10.90 11.40 0.50 21.07. 01:10 251 (W) -27
OV Dra p 9 0.0587357 19.00 20.70 1.70 21.07. 01:11 343 (N) 31
W UMa s 1 0.3336367 7.75 8.43 0.68 21.07. 01:11 3 (N) 16
AP Leo s 1 0.430358 9.32 9.88 0.56 21.07. 01:11 343 (N) -33
KV Gem p 1 0.358522 12.40 12.90 0.50 21.07. 01:11 49 (NE) -11
NU Boo s 8 0.339576 13.40 13.40 0.00 21.07. 01:11 319 (NW) 31
V1173 Her p 10 0.2656288 9.95 10.40 0.45 21.07. 01:11 301 (NW) 36
V579 And p 10 0.338094 12.50 12.80 0.30 21.07. 01:11 141 (SE) 73
V1219 Sco p 10 1 14.10 14.50 0.40 21.07. 01:11 234 (SW) -23
MU Aqr p 3 0.2722205 11.30 11.80 0.50 21.07. 01:12 205 (SW) 36
G2005.0435 CVn p 9 0.416426 13.60 14.10 0.50 21.07. 01:12 312 (NW) 4
V425 And p 6 1.42073 13.30 14.60 1.30 21.07. 01:12 81 (E) 77
DU CVn p 2 0.3071015 13.10 14.50 1.40 21.07. 01:12 328 (NW) 4
BQ Tri p 10 0.495851 12.50 12.85 0.35 21.07. 01:12 87 (E) 44
IM And p 9 0.2703735 18.30 19.00 0.70 21.07. 01:12 95 (E) 60
EV CVn s 3 0.335969 12.00 12.00 0.00 21.07. 01:12 330 (NW) 4
V527 Mon p 2 0.824573 12.20 12.90 0.70 21.07. 01:12 55 (NE) -28
CG Cha p 10 0.3765523 13.90 14.40 0.50 21.07. 01:12 182 (S) -60
V629 Aur p 9 0.4105 16.42 17.06 0.64 21.07. 01:12 47 (NE) 16
PZ Cam p 10 0.28589 13.20 13.50 0.30 21.07. 01:12 38 (NE) 44
V2473 Cyg p 10 2.4021 13.05 13.90 0.85 21.07. 01:12 278 (W) 71
RZ PsA p 9 1.15064 11.00 12.50 1.50 21.07. 01:12 173 (S) 6
LS Del p 1 0.3638404 8.61 8.76 0.15 21.07. 01:13 211 (SW) 57
AV Tel p 10 0.416963 13.20 14.30 1.10 21.07. 01:13 211 (SW) -19
V963 Oph p 10 0.264743 14.60 15.10 0.50 21.07. 01:13 249 (W) 25
V1263 Cyg p 10 1.997048 13.50 14.50 1.00 21.07. 01:13 290 (W) 66
UV Gru p 10 0.365688 12.75 13.55 0.80 21.07. 01:13 178 (S) -8
EK Lyn p 9 2.235543 9.73 10.10 0.37 21.07. 01:14 24 (NE) 3
V1425 Cyg s 7 1.252387 7.70 8.01 0.31 21.07. 01:14 306 (NW) 80
V410 Aur s 1 0.366355 10.10 10.10 0.00 21.07. 01:15 58 (NE) 19
PT Boo s 9 0.4466345 12.60 12.60 0.00 21.07. 01:15 308 (NW) 25
DW And s 8 0.6287235 13.60 13.60 0.00 21.07. 01:15 120 (SE) 76
V2712 Ori p 10 0.346489 12.54 12.82 0.28 21.07. 01:15 79 (E) -20
V421 Cam s 8 2.25308 12.83 13.50 0.67 21.07. 01:15 12 (N) 44
DI CVn p 1 0.305966 13.60 14.40 0.80 21.07. 01:15 332 (NW) 1
Y Cam p 1 3.30568 10.50 12.24 1.74 21.07. 01:16 11 (N) 38
IY Eri p 10 0.750035 10.86 11.31 0.45 21.07. 01:16 149 (SE) -28
OZ Dra p 10 0.136647 18.00 20.00 2.00 21.07. 01:16 338 (N) 31
FT Lup p 9 0.470084 9.70 10.64 0.94 21.07. 01:16 249 (W) -42
BT CrB p 9 0.0892 18.90 20.40 1.50 21.07. 01:16 297 (NW) 24
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.