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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:24 // 18:48 UTC
Civil Twilight (6°): 02:47 // 19:25 UTC
Nautical Twilight (12°): 01:56 // 20:16 UTC
Astronomical Twilight (18°): 00:47 // 21:25 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
TZ Lyr p 1 0.528827 10.87 11.85 0.98 30.07. 13:58 54 (NE) 24
RU Col p 10 0.5128272 11.44 12.06 0.62 30.07. 13:58 249 (W) -22
QT UMa s 6 0.473539 11.00 11.70 0.70 30.07. 13:58 278 (W) 71
V1740 Aql p 8 0.44014 14.00 14.40 0.40 30.07. 13:58 71 (E) -13
RT Cha p 9 0.3551095 14.00 15.00 1.00 30.07. 13:59 184 (S) -41
AB Vul p 4 1.461333 12.40 12.90 0.50 30.07. 13:59 46 (NE) 3
DE Mic p 10 0.410687 7.65 8.05 0.40 30.07. 13:59 76 (E) -60
V405 Dra s 1 0.413036 11.54 11.54 0.00 30.07. 13:59 43 (NE) 31
UW Boo p 1 1.0047108 10.40 11.40 1.00 30.07. 13:59 80 (E) 62
GY Pup p 10 0.4121794 11.90 12.30 0.40 30.07. 13:59 226 (SW) -16
V1197 Her p 1 0.2626795 13.17 13.37 0.20 30.07. 13:59 81 (E) 31
NY Vir p 1 0.10101597 13.30 14.22 0.92 30.07. 13:59 142 (SE) 31
Y Sex p 1 0.4198165 9.83 10.21 0.38 30.07. 14:00 209 (SW) 37
V1103 Her p 1 0.2913524 11.90 12.40 0.50 30.07. 14:00 60 (NE) 21
BS CrB p 9 0.42458 11.46 11.60 0.14 30.07. 14:00 87 (E) 38
IY UMa p 4 0.0739138 18.40 20.00 1.60 30.07. 14:00 323 (NW) 79
V582 Lyr s 1 0.255905 13.44 13.44 0.00 30.07. 14:00 49 (NE) 19
V474 Cam p 5 0.328205 10.90 11.40 0.50 30.07. 14:00 326 (NW) 55
V473 Cam s 7 0.298438 11.55 12.15 0.60 30.07. 14:00 340 (N) 54
QU Vir p 10 0.399253 11.75 12.05 0.30 30.07. 14:00 134 (SE) 31
AS Aps p 9 0.399351 13.40 13.80 0.40 30.07. 14:00 160 (S) -41
HL Aur s 1 0.6225056 10.80 11.00 0.20 30.07. 14:01 302 (NW) 42
BL Eri p 1 0.416918 11.51 12.28 0.77 30.07. 14:01 278 (W) -22
AO Ser s 1 0.8793471 10.70 10.80 0.10 30.07. 14:01 97 (E) 28
V339 Dra p 9 0.457404 13.40 14.00 0.60 30.07. 14:01 57 (NE) 52
G0567.1919 Aqr p 9 0.350778 11.70 12.10 0.40 30.07. 14:01 18 (N) -37
V418 Cam s 9 0.3067595 13.70 14.40 0.70 30.07. 14:01 332 (NW) 49
DO Leo p 7 0.2345148 16.00 17.00 1.00 30.07. 14:02 202 (S) 53
CN Ind s 9 0.45364 9.43 9.82 0.39 30.07. 14:02 109 (E) -63
V342 UMa s 1 0.3438515 13.40 13.40 0.00 30.07. 14:02 291 (W) 82
SY Aps s 6 0.278908 12.20 12.20 0.00 30.07. 14:02 165 (S) -37
V375 Cam s 8 0.32208 13.60 14.10 0.50 30.07. 14:02 344 (N) 47
LT Eri p 1 0.17017 15.00 18.72 3.72 30.07. 14:02 283 (W) -19
V1470 Aql p 9 0.834993 7.83 7.93 0.10 30.07. 14:02 53 (NE) -13
V500 Cam p 6 0.2483505 14.00 14.80 0.80 30.07. 14:02 346 (N) 58
ZZ Cas s 1 1.243527 10.70 10.90 0.20 30.07. 14:02 353 (N) 23
G5817.0092 Aqr p 6 0.369646 14.09 14.09 0.00 30.07. 14:02 24 (NE) -52
V1341 Aql p 8 0.304012 13.00 13.70 0.70 30.07. 14:02 74 (E) -13
V951 Per s 7 0.270478 12.70 13.14 0.44 30.07. 14:02 307 (NW) 14
AC Psc p 3 0.335307 13.60 14.60 1.00 30.07. 14:03 4 (N) -33
V646 Aur p 9 0.438786 13.40 13.80 0.40 30.07. 14:03 292 (W) 39
IM Hya p 10 1.782043 12.10 13.20 1.10 30.07. 14:03 173 (S) 7
GP Peg p 1 0.9756146 10.20 11.00 0.80 30.07. 14:03 6 (N) -9
V2056 Oph p 10 4.2549086 13.70 15.90 2.20 30.07. 14:03 89 (E) -1
FO Lyn s 7 0.63446 11.11 11.55 0.44 30.07. 14:04 274 (W) 59
CR Sct p 9 4.19235 11.60 12.10 0.50 30.07. 14:04 82 (E) -19
V740 Per s 4 0.373042 11.22 11.87 0.65 30.07. 14:04 309 (NW) 13
V1180 Her p 10 0.352051 12.82 12.98 0.16 30.07. 14:04 79 (E) 35
V445 Hya p 9 1.50944 13.10 14.30 1.20 30.07. 14:04 183 (S) 7
V874 Cyg s 4 0.3487351 13.50 13.80 0.30 30.07. 14:04 51 (NE) 6
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.