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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:35 // 15:03 UTC
Civil Twilight (6°): 05:59 // 15:38 UTC
Nautical Twilight (12°): 05:18 // 16:19 UTC
Astronomical Twilight (18°): 04:40 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
W UMa s 1 0.3336367 7.75 8.43 0.68 02.12. 04:09 346 (N) 84
NR Boo s 2 0.356731 12.00 12.00 0.00 02.12. 04:09 93 (E) 17
EQ Ori p 1 1.7460548 10.20 13.30 3.10 02.12. 04:09 256 (W) 7
BZ Peg p 4 1.257955 14.00 15.30 1.30 02.12. 04:09 3 (N) -14
V1799 Ori p 2 0.290304 12.90 13.90 1.00 02.12. 04:09 264 (W) 14
RT Cha p 9 0.3551095 14.00 15.00 1.00 02.12. 04:09 179 (S) -41
MR Del p 1 0.5216895 8.85 9.16 0.31 02.12. 04:09 25 (NE) -32
V5527 Sgr p 10 0.8273 16.40 18.10 1.70 02.12. 04:09 80 (E) -42
VY Cnc s 10 0.7194195 11.90 12.30 0.40 02.12. 04:10 204 (SW) 57
V474 Cam s 5 0.328205 10.90 10.90 0.00 02.12. 04:10 330 (NW) 63
V463 Peg p 7 0.330569 11.60 12.15 0.55 02.12. 04:10 1 (N) -22
OW Com p 10 0.258127 15.40 16.40 1.00 02.12. 04:10 109 (E) 37
V736 Cep p 7 0.857848 9.96 10.42 0.46 02.12. 04:10 6 (N) 16
AR CrB s 1 0.3973515 10.80 10.80 0.00 02.12. 04:11 71 (E) 21
VZ Tri p 2 0.4334825 12.80 13.30 0.50 02.12. 04:11 308 (NW) 11
ER Ori s 1 0.4234005 9.32 9.92 0.60 02.12. 04:11 250 (W) 5
AS Aps p 9 0.399351 13.40 13.80 0.40 02.12. 04:11 156 (SE) -47
IV Cas p 1 0.9985167 11.20 12.40 1.20 02.12. 04:11 343 (N) 16
EX Leo s 1 0.408605 8.27 8.27 0.00 02.12. 04:11 159 (S) 55
FY Psc p 9 0.3562175 12.75 13.30 0.55 02.12. 04:11 323 (NW) 1
FI Lyn s 6 0.373261 9.46 9.46 0.00 02.12. 04:11 286 (W) 74
MY Boo p 8 0.473378 13.70 14.40 0.70 02.12. 04:11 55 (NE) 47
V384 Vul p 1 0.4388572 12.72 13.16 0.44 02.12. 04:11 11 (N) -11
V1109 Sgr p 9 0.611132 14.30 14.80 0.50 02.12. 04:11 58 (NE) -42
DQ CVn s 1 0.491422 12.28 12.56 0.28 02.12. 04:11 102 (E) 56
TY Pup s 1 0.8192423 8.40 8.87 0.47 02.12. 04:11 214 (SW) 12
TW Cet p 1 0.3168513 10.43 11.18 0.75 02.12. 04:12 281 (W) -36
GW Boo s 1 0.531544 10.25 10.25 0.00 02.12. 04:12 100 (E) 35
V639 Aur p 4 0.3571 14.01 14.85 0.84 02.12. 04:12 298 (NW) 53
SY Boo s 1 0.714484 12.25 12.25 0.00 02.12. 04:12 99 (E) 30
RS Lep s 6 1.288542 9.91 9.96 0.05 02.12. 04:12 234 (SW) 2
HH UMa s 1 0.375493 10.58 10.80 0.22 02.12. 04:12 134 (SE) 71
KO Ara p 9 0.3825476 13.30 14.10 0.80 02.12. 04:13 121 (SE) -52
FO Aur s 1 0.609759 14.30 14.30 0.00 02.12. 04:13 274 (W) 40
V700 Cyg p 1 0.2906303 11.90 12.40 0.50 02.12. 04:13 17 (N) 1
V401 Cyg p 1 0.582725 10.64 11.17 0.53 02.12. 04:13 32 (NE) -3
EX Psc s 1 0.289482 12.00 12.00 0.00 02.12. 04:13 322 (NW) -27
BC Eri p 1 0.527247 10.83 11.32 0.49 02.12. 04:13 252 (W) -4
V578 Mon s 1 2.4084822 8.54 8.54 0.00 02.12. 04:14 242 (SW) 27
V906 Cyg p 5 0.3651677 14.90 15.70 0.80 02.12. 04:14 29 (NE) 0
CZEV137 Lac s 1 0.38724 16.23 16.23 0.00 02.12. 04:14 355 (N) 16
V1091 Her s 1 0.393559 12.04 12.04 0.00 02.12. 04:14 54 (NE) 18
QY Boo p 10 0.341883 12.70 12.90 0.20 02.12. 04:15 61 (NE) 35
PZ CrA p 10 1.16725 13.00 14.50 1.50 02.12. 04:15 98 (E) -49
BN Peg p 1 0.7132979 10.30 11.20 0.90 02.12. 04:15 10 (N) -35
U Gem p 1 0.17690624 8.20 14.90 6.70 02.12. 04:15 233 (SW) 53
V947 Per p 6 0.297667 13.45 14.05 0.60 02.12. 04:15 292 (W) 25
G1210.0442 Ari s 8 0.337915 11.27 11.27 0.00 02.12. 04:15 304 (NW) -3
DW UMa s 1 0.13660653 15.10 16.60 1.50 02.12. 04:15 25 (NE) 80
V596 Aur p 1 0.397887 11.83 12.29 0.46 02.12. 04:15 292 (W) 40
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.