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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:01 // 18:03 UTC
Civil Twilight (6°): 03:28 // 18:36 UTC
Nautical Twilight (12°): 02:45 // 19:18 UTC
Astronomical Twilight (18°): 01:57 // 20:07 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AK CMi s 1 0.5658969 10.10 10.30 0.20 24.08. 22:14 32 (NE) -31
IV Boo p 8 0.2830385 14.30 15.10 0.80 24.08. 22:14 303 (NW) 13
GY Psc p 9 0.33967 12.40 12.60 0.20 24.08. 22:14 92 (E) 43
V1009 Cas s 7 0.784681 12.30 12.50 0.20 24.08. 22:14 59 (NE) 60
V1065 Her p 4 0.397828 11.50 12.10 0.60 24.08. 22:14 264 (W) 42
RY Ind s 10 0.712114 10.83 11.04 0.21 24.08. 22:14 185 (S) -6
GZ And s 1 0.3050173 10.83 11.58 0.75 24.08. 22:15 68 (E) 43
V1030 Cas s 9 0.3042065 13.80 14.15 0.35 24.08. 22:15 76 (E) 62
V523 Cas p 1 0.2336923 10.62 11.45 0.83 24.08. 22:15 71 (E) 60
UZ For p 10 0.087865429 18.20 20.90 2.70 24.08. 22:15 106 (E) -21
PP Lac s 1 0.4011613 11.10 12.00 0.90 24.08. 22:15 66 (NE) 78
LS Peg p 8 0.1733 11.60 13.00 1.40 24.08. 22:15 170 (S) 54
TT Cet p 1 0.4859549 10.80 11.32 0.52 24.08. 22:15 116 (SE) 8
V445 Cas s 1 0.6735235 10.89 11.08 0.19 24.08. 22:15 66 (NE) 62
V357 Peg s 1 0.578451 9.01 9.01 0.00 24.08. 22:15 120 (SE) 54
HH Lac p 10 0.200593 14.00 15.50 1.50 24.08. 22:15 61 (NE) 76
ER Cep p 9 0.2857369 15.67 16.34 0.67 24.08. 22:16 6 (N) 53
FG Hya s 1 0.3278324 9.90 10.25 0.35 24.08. 22:16 19 (N) -35
V1185 Cas p 9 5.8453 10.34 10.47 0.13 24.08. 22:16 72 (E) 72
V502 Cyg s 4 0.566962 13.60 13.60 0.00 24.08. 22:16 242 (SW) 77
V431 Lyr s 5 0.4463665 14.30 14.30 0.00 24.08. 22:16 250 (W) 60
IM And p 9 0.2703735 18.30 19.00 0.70 24.08. 22:16 88 (E) 54
V1306 Her p 1 0.370368 11.70 12.10 0.40 24.08. 22:16 280 (W) 53
NY Boo p 9 0.326815 12.15 12.50 0.35 24.08. 22:16 310 (NW) 32
BV Leo s 6 0.941584 15.80 16.10 0.30 24.08. 22:17 333 (NW) -11
G0530.0917 Aqr p 10 0.22859 13.00 13.05 0.05 24.08. 22:17 189 (S) 42
IR Lib p 8 0.2743715 8.72 8.83 0.11 24.08. 22:17 251 (W) -22
V1181 Her s 1 0.337042 11.00 11.36 0.36 24.08. 22:17 287 (W) 36
IP Peg s 1 0.15820616 13.00 13.00 0.00 24.08. 22:17 134 (SE) 51
V1096 Her s 1 0.2414165 13.05 13.05 0.00 24.08. 22:17 285 (W) 49
PZ Cam p 10 0.28589 13.20 13.50 0.30 24.08. 22:17 35 (NE) 41
V2640 Oph p 7 0.419892 12.50 13.20 0.70 24.08. 22:17 250 (W) 22
IT Cnc s 6 0.363657 12.50 12.90 0.40 24.08. 22:18 12 (N) -18
RZ Tau p 1 0.4156763 10.08 10.71 0.63 24.08. 22:18 66 (NE) 4
EK CMi p 8 0.660752 11.53 11.97 0.44 24.08. 22:18 30 (NE) -36
BB Peg s 1 0.361501 10.80 11.40 0.60 24.08. 22:18 158 (S) 55
CK Boo p 1 0.3551495 8.99 9.26 0.27 24.08. 22:18 287 (W) -2
RV Crt p 10 1.170501 9.20 9.70 0.50 24.08. 22:18 315 (NW) -53
LT Pav s 10 0.393674 11.40 12.20 0.80 24.08. 22:19 190 (S) -32
V351 Aqr p 7 0.2846705 12.40 13.00 0.60 24.08. 22:19 157 (SE) 39
V404 Hya p 7 0.309535 14.85 15.25 0.40 24.08. 22:19 9 (N) -35
QV Ori p 6 1.74882 13.70 14.50 0.80 24.08. 22:19 51 (NE) -5
EF CVn p 1 0.27205 13.10 13.50 0.40 24.08. 22:19 309 (NW) 5
V836 Cep p 10 0.418772 13.25 13.60 0.35 24.08. 22:19 343 (N) 78
V1139 Cen p 10 0.3235554 13.80 14.70 0.90 24.08. 22:19 278 (W) -49
BT CrB p 9 0.0892 18.90 20.40 1.50 24.08. 22:20 291 (W) 30
V580 Lyr s 1 0.289052 12.85 12.85 0.00 24.08. 22:20 259 (W) 58
V979 Cyg p 1 0.3737045 14.20 14.70 0.50 24.08. 22:20 238 (SW) 63
V1315 Her s 1 0.358361 12.75 13.10 0.35 24.08. 22:20 276 (W) 52
XY Ari p 10 0.25265 13.54 17.60 4.06 24.08. 22:20 84 (E) 21
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.