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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 °
V1077 Cas p 9 0.260823 14.73 15.58 0.85 20.07. 12:21 328 (NW) 29
EL CMi p 6 1.053835 11.54 12.20 0.66 20.07. 12:21 204 (SW) 38
PR Boo p 10 0.371281 13.70 14.10 0.40 20.07. 12:21 57 (NE) 32
V365 Dra p 10 0.35396 11.82 12.03 0.21 20.07. 12:21 34 (NE) 26
V1542 Aql p 1 0.417537 11.71 12.34 0.63 20.07. 12:21 25 (NE) -28
BU Tri p 1 0.295568 14.40 15.00 0.60 20.07. 12:21 306 (NW) 19
V559 Lyr p 10 1.01089 11.30 13.10 1.80 20.07. 12:22 35 (NE) -1
DO Cyg p 1 1.710007 11.40 12.30 0.90 20.07. 12:22 353 (N) 13
EW Cru p 9 0.90819 13.00 14.00 1.00 20.07. 12:22 159 (S) -28
RY Men p 10 0.369514 13.19 14.16 0.97 20.07. 12:22 193 (S) -49
PT Dra p 10 0.270768 14.30 14.90 0.60 20.07. 12:22 49 (NE) 41
G3046.0279 Boo p 8 0.621123 12.17 12.17 0.00 20.07. 12:23 65 (NE) 35
G5230.1008 Aqr p 8 0.727276 10.66 11.25 0.59 20.07. 12:23 343 (N) -45
AT Aqr p 8 0.30409565 14.10 15.00 0.90 20.07. 12:23 331 (NW) -58
Z Crv p 8 0.504752 14.00 16.50 2.50 20.07. 12:23 137 (SE) 5
U Sct p 6 0.954985 10.08 11.04 0.96 20.07. 12:23 51 (NE) -43
VZ Scl p 10 0.1446222 15.60 18.40 2.80 20.07. 12:24 295 (NW) -52
G6686.0470 Hya p 8 0.371497 12.36 13.05 0.69 20.07. 12:24 139 (SE) 3
AK Her s 1 0.4215225 8.29 8.64 0.35 20.07. 12:24 57 (NE) -5
BH Cen s 9 0.791585 10.03 10.03 0.00 20.07. 12:25 163 (S) -27
UZ For p 10 0.087865429 18.20 20.90 2.70 20.07. 12:25 250 (W) -17
KR Pav p 10 0.4838 13.70 14.80 1.10 20.07. 12:25 172 (S) -70
V362 Dra p 9 0.3472233 12.11 12.89 0.78 20.07. 12:25 24 (NE) 37
V590 Sco p 10 2.472883 10.68 11.30 0.62 20.07. 12:25 106 (E) -46
V2759 Ori p 10 0.498856 10.40 10.84 0.44 20.07. 12:26 247 (SW) 30
V692 And p 6 0.33802 12.50 12.50 0.00 20.07. 12:26 336 (NW) 10
AL Scl p 10 2.445088 6.06 6.33 0.27 20.07. 12:26 287 (W) -56
BT CrB p 9 0.0892 18.90 20.40 1.50 20.07. 12:26 59 (NE) 21
GS Pup p 10 2.07284 13.40 13.90 0.50 20.07. 12:26 202 (S) 20
V348 Cyg p 9 0.28423 14.10 15.10 1.00 20.07. 12:26 5 (N) 4
V468 Peg p 10 1.623948 12.50 13.00 0.50 20.07. 12:26 352 (N) -17
NZ Boo p 1 0.0589094 17.20 20.00 2.80 20.07. 12:26 70 (E) 28
BI CVn p 1 0.3842103 10.35 10.78 0.43 20.07. 12:26 87 (E) 48
V1173 Her p 10 0.2656288 9.95 10.40 0.45 20.07. 12:26 48 (NE) 25
V401 Lyr s 7 1.315044 13.60 13.60 0.00 20.07. 12:27 24 (NE) 3
VZ UMi p 5 0.6281 13.10 13.50 0.40 20.07. 12:27 23 (NE) 55
V631 Aur p 9 0.3459 15.97 16.61 0.64 20.07. 12:27 274 (W) 52
XX Leo s 1 0.971131 11.10 11.40 0.30 20.07. 12:27 164 (S) 53
V752 Cen p 2 0.370229 9.10 9.66 0.56 20.07. 12:27 152 (SE) -1
V1055 Her p 1 0.3154085 11.32 11.52 0.20 20.07. 12:27 43 (NE) 15
DEL Lib p 3 2.32735 4.91 5.90 0.99 20.07. 12:27 99 (E) -3
FR Del s 8 0.3497468 15.00 15.30 0.30 20.07. 12:27 7 (N) -28
V1044 Cyg s 10 0.4218285 16.00 16.50 0.50 20.07. 12:27 10 (N) 14
V337 UMa p 8 0.383365 13.70 14.25 0.55 20.07. 12:27 81 (E) 82
V677 Cen s 9 0.3250284 11.50 11.60 0.10 20.07. 12:28 124 (SE) -25
TX Cnc p 1 0.3828827 10.00 10.35 0.35 20.07. 12:28 199 (S) 58
BO Ari s 1 0.3181937 10.00 10.00 0.00 20.07. 12:28 300 (NW) 10
AK Ser p 7 1.922586 10.80 13.60 2.80 20.07. 12:28 71 (E) -33
DZ Cas p 1 0.784886 11.60 12.30 0.70 20.07. 12:28 340 (N) 20
V728 Her s 1 0.4712895 10.90 11.40 0.50 20.07. 12:28 43 (NE) 16
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.