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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:42 // 17:04 UTC
Civil Twilight (6°): 04:11 // 17:35 UTC
Nautical Twilight (12°): 03:33 // 18:13 UTC
Astronomical Twilight (18°): 02:53 // 18:53 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V438 Nor p 10 0.4214 16.57 17.00 0.43 21.09. 04:00 129 (SE) -78
NR Cam s 1 0.255885 10.76 11.18 0.42 21.09. 04:00 15 (N) 58
PY Lyr s 1 0.385768 12.50 12.50 0.00 21.09. 04:00 330 (NW) -5
NO Pup s 9 1.256884 6.53 6.66 0.13 21.09. 04:00 142 (SE) -10
V870 Cep s 7 0.301066 10.93 11.15 0.22 21.09. 04:00 325 (NW) 37
V400 Lyr p 1 0.253427 12.70 13.35 0.65 21.09. 04:00 335 (NW) 3
V909 Cep p 7 0.425573 12.13 12.47 0.34 21.09. 04:00 319 (NW) 40
IQ Per p 1 1.743567 7.72 8.27 0.55 21.09. 04:00 266 (W) 80
GX Psc p 9 0.43431 13.40 13.70 0.30 21.09. 04:00 267 (W) 45
V375 Cam s 8 0.32208 13.60 14.10 0.50 21.09. 04:01 359 (N) 61
V448 Nor p 10 0.5425 16.26 16.55 0.29 21.09. 04:01 128 (SE) -78
HR Lac p 1 0.42907 13.90 14.40 0.50 21.09. 04:01 315 (NW) 29
LU Lac p 2 0.2988016 14.60 15.45 0.85 21.09. 04:01 314 (NW) 32
V404 Peg s 2 0.419177 10.47 10.47 0.00 21.09. 04:01 294 (NW) 24
SY Ind s 10 0.4714 15.00 15.00 0.00 21.09. 04:01 233 (SW) -59
NSV 00388 Cet p 7 0.321367 14.30 15.00 0.70 21.09. 04:01 245 (SW) 19
CQ Scl p 10 0.269896 12.00 12.55 0.55 21.09. 04:01 236 (SW) -10
V1238 Her s 4 0.3701515 9.53 9.53 0.00 21.09. 04:01 0 (N) 2
V883 Cep p 9 0.624477 13.20 13.70 0.50 21.09. 04:01 337 (NW) 45
V1351 Cen p 10 0.399114 10.65 11.30 0.65 21.09. 04:01 73 (E) -56
V1304 Sco p 10 3.3682 8.28 8.60 0.32 21.09. 04:01 336 (NW) -78
SY Hor s 10 0.3116395 11.48 12.08 0.60 21.09. 04:02 188 (S) -7
EI CVn s 1 0.260766 11.80 12.45 0.65 21.09. 04:02 36 (NE) 3
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 21.09. 04:02 274 (W) -2
RV Tel p 10 8.328112 10.30 12.00 1.70 21.09. 04:02 254 (W) -74
V535 Ara p 9 0.6293021 7.17 7.75 0.58 21.09. 04:02 213 (SW) -82
V473 Cas s 1 0.41546 13.40 13.40 0.00 21.09. 04:03 303 (NW) 59
V359 Her p 1 1.755771 10.20 11.20 1.00 21.09. 04:03 2 (N) -2
G2837.1343 And p 8 0.266628 11.90 12.35 0.45 21.09. 04:03 275 (W) 58
BG Peg s 1 1.95242 10.50 10.50 0.00 21.09. 04:03 282 (W) 10
AL Gem p 1 1.391343 9.80 10.39 0.59 21.09. 04:03 132 (SE) 53
BX And s 1 0.6101125 8.90 9.15 0.25 21.09. 04:03 270 (W) 58
V1155 Her p 10 0.36945 14.40 14.80 0.40 21.09. 04:03 10 (N) 3
V743 Sgr s 10 0.276635806 13.80 14.20 0.40 21.09. 04:03 337 (NW) -67
HU And p 10 0.2857905 16.50 17.20 0.70 21.09. 04:04 284 (W) 44
AL Tri p 1 0.268564 14.10 14.40 0.30 21.09. 04:04 264 (W) 46
OP Dra p 9 0.323163 14.71 15.09 0.38 21.09. 04:04 21 (N) 46
Z Crv p 8 0.504752 14.00 16.50 2.50 21.09. 04:04 90 (E) -31
V604 Car p 10 0.472292 9.16 9.64 0.48 21.09. 04:04 163 (S) -22
V646 Aur p 9 0.438786 13.40 13.80 0.40 21.09. 04:04 109 (E) 73
V351 Lib p 4 0.349735 13.40 14.10 0.70 21.09. 04:05 29 (NE) -49
QT Lyr p 9 1.2461075 14.00 14.60 0.60 21.09. 04:05 331 (NW) -4
EX CVn s 4 0.2771572 13.10 13.10 0.00 21.09. 04:05 48 (NE) 16
QV Boo p 10 0.324797 14.20 15.00 0.80 21.09. 04:05 17 (N) 2
V2290 Cyg p 7 1.10509 13.60 15.40 1.80 21.09. 04:05 336 (NW) 13
V2284 Cyg p 1 0.3069917 12.71 13.45 0.74 21.09. 04:05 337 (NW) 14
V1065 Her p 4 0.397828 11.50 12.10 0.60 21.09. 04:06 352 (N) -12
AO Aqr s 9 0.4893508 11.50 11.50 0.00 21.09. 04:06 265 (W) -26
WZ And s 1 0.695662 11.60 11.90 0.30 21.09. 04:06 279 (W) 46
FU Dra s 1 0.306718 10.55 10.55 0.00 21.09. 04:06 12 (N) 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.