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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:37 // 15:02 UTC
Civil Twilight (6°): 06:02 // 15:37 UTC
Nautical Twilight (12°): 05:21 // 16:18 UTC
Astronomical Twilight (18°): 04:42 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
NZ Boo p 1 0.0589094 17.20 20.00 2.80 03.12. 21:23 3 (N) -6
V636 Aur p 1 0.3406176 13.70 14.10 0.40 03.12. 21:23 102 (E) 58
V345 Dra p 10 0.291903 13.20 13.45 0.25 03.12. 21:23 353 (N) 12
GZ Pup s 10 0.3202743 11.70 12.10 0.40 03.12. 21:23 137 (SE) -15
FI Boo s 1 0.389997 9.60 9.60 0.00 03.12. 21:23 359 (N) 11
CP Scl p 10 0.313662 12.90 13.63 0.73 03.12. 21:23 217 (SW) 4
V830 Cep p 10 0.2601155 13.40 14.85 1.45 03.12. 21:24 332 (NW) 44
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 03.12. 21:24 249 (W) 75
UZ For p 10 0.087865429 18.20 20.90 2.70 03.12. 21:24 175 (S) 14
EF CMi p 10 0.983812 12.30 12.60 0.30 03.12. 21:24 106 (E) 13
QT Boo p 10 0.3190643 11.65 11.80 0.15 03.12. 21:24 357 (N) 10
FP Eri p 9 0.335269 9.71 9.85 0.14 03.12. 21:24 186 (S) 31
V718 Her p 7 0.5960123 13.90 14.30 0.40 03.12. 21:25 341 (N) 9
VW Boo p 1 0.342319 10.50 11.08 0.58 03.12. 21:25 16 (N) -26
BU Tri s 1 0.295568 14.40 15.00 0.60 03.12. 21:25 228 (SW) 73
QQ Lyr p 9 1.746782 14.50 15.10 0.60 03.12. 21:25 311 (NW) 8
V743 Sgr p 10 0.276635806 13.80 14.30 0.50 03.12. 21:25 294 (NW) -55
GW Cep p 1 0.3188312 11.40 12.10 0.70 03.12. 21:26 353 (N) 59
HI Vul p 5 1.293721 12.30 12.70 0.40 03.12. 21:26 304 (NW) 10
ER Ara p 10 0.6326 13.40 14.50 1.10 03.12. 21:26 223 (SW) -69
V1068 Her s 1 0.394304 12.40 12.40 0.00 03.12. 21:26 336 (NW) 13
V458 Mon p 5 0.3969371 13.30 13.90 0.60 03.12. 21:26 117 (SE) 23
IQ Tel p 10 0.73673 12.60 13.00 0.40 03.12. 21:26 232 (SW) -47
NX Dra p 9 0.275807 12.62 12.83 0.21 03.12. 21:26 16 (N) 41
V394 Cam p 10 0.381489 13.20 13.60 0.40 03.12. 21:26 22 (N) 63
OS Aqr p 9 0.586773 12.00 12.60 0.60 03.12. 21:27 260 (W) -9
V555 And p 7 0.71681 14.35 14.81 0.46 03.12. 21:27 254 (W) 75
V488 And p 10 0.682193 12.55 12.90 0.35 03.12. 21:27 270 (W) 58
V2197 Cyg s 1 0.465749 10.90 10.90 0.00 03.12. 21:27 301 (NW) 24
V546 And s 5 0.38302 11.20 11.20 0.00 03.12. 21:27 256 (W) 74
V451 Oph s 1 2.19659616 7.86 8.23 0.37 03.12. 21:27 311 (NW) -16
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 03.12. 21:27 307 (NW) 34
V645 And p 8 0.4125814 13.05 13.45 0.40 03.12. 21:27 292 (W) 53
V2769 Ori p 5 0.27872 15.00 15.30 0.30 03.12. 21:27 131 (SE) 35
CG Aur p 1 1.804855 12.10 12.70 0.60 03.12. 21:27 127 (SE) 61
RV Crv s 1 0.7472455 8.60 8.60 0.00 03.12. 21:27 61 (NE) -46
EX CVn s 4 0.2771572 13.10 13.10 0.00 03.12. 21:27 29 (NE) 5
RAFV138 Del p 6 0.3615 14.40 14.80 0.40 03.12. 21:28 288 (W) -1
DQ CVn p 1 0.491422 12.28 12.56 0.28 03.12. 21:29 32 (NE) 2
DL Vel p 9 0.563553 11.40 12.00 0.60 03.12. 21:29 124 (SE) -33
V1851 Ori s 1 0.276946 12.00 12.00 0.00 03.12. 21:29 140 (SE) 44
V405 Gem p 1 0.462107 10.88 11.04 0.16 03.12. 21:29 111 (E) 36
EN Cas p 3 4.437785 12.20 13.20 1.00 03.12. 21:30 302 (NW) 58
DN Mon p 8 1.201339 13.20 14.00 0.80 03.12. 21:30 116 (SE) 26
AQ Boo p 1 0.333139 12.30 13.00 0.70 03.12. 21:30 24 (NE) -20
V1180 Her p 10 0.352051 12.82 12.98 0.16 03.12. 21:30 346 (N) -6
OZ Dra p 10 0.136647 18.00 20.00 2.00 03.12. 21:30 13 (N) 28
XY Men p 10 0.7766348 10.63 11.27 0.64 03.12. 21:30 169 (S) -34
EY Sct s 8 1.1663855 11.90 12.40 0.50 03.12. 21:30 299 (NW) -30
QX Boo s 9 0.3604665 12.50 12.50 0.00 03.12. 21:30 358 (N) 8
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.