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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:52 // 15:01 UTC
Civil Twilight (6°): 06:15 // 15:37 UTC
Nautical Twilight (12°): 05:34 // 16:19 UTC
Astronomical Twilight (18°): 04:54 // 16:58 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
AQ Cap p 7 0.3173885 13.00 13.90 0.90 19.12. 07:00 89 (E) -25
V1200 Cyg p 8 0.3690595 15.30 16.10 0.80 19.12. 07:01 41 (NE) 36
S Ant s 1 0.6483481 6.40 6.87 0.47 19.12. 07:01 234 (SW) -8
LM Cnc p 5 0.315801 12.00 12.50 0.50 19.12. 07:01 268 (W) 20
BH Lyn p 10 0.1558756 13.70 16.30 2.60 19.12. 07:01 305 (NW) 40
IY Eri p 10 0.750035 10.86 11.31 0.45 19.12. 07:01 192 (S) -82
CZEV108 Lac s 1 0.407824 12.60 12.60 0.00 19.12. 07:01 29 (NE) 22
EG Cas p 1 0.611449 12.90 13.40 0.50 19.12. 07:02 18 (N) 20
V947 Per s 6 0.297667 13.45 13.45 0.00 19.12. 07:02 333 (NW) -3
MR Aps p 8 0.527865 10.00 11.00 1.00 19.12. 07:02 165 (S) -38
VY Cet s 3 0.34081 11.20 11.80 0.60 19.12. 07:02 3 (N) -60
V1374 Tau p 1 0.250818 13.00 13.50 0.50 19.12. 07:03 312 (NW) 4
V1242 Cen p 10 1.285056 13.60 14.20 0.60 19.12. 07:03 198 (S) -19
CZEV090 CMi p 1 0.435898 12.80 12.90 0.10 19.12. 07:03 287 (W) 2
V648 Lyr p 1 0.368752 13.22 13.62 0.40 19.12. 07:03 74 (E) 44
V484 And p 10 0.349 13.00 13.28 0.28 19.12. 07:03 20 (N) -5
GI Boo p 4 1.033533 11.30 11.80 0.50 19.12. 07:03 144 (SE) 76
BC Col p 10 0.29683 15.00 15.00 0.00 19.12. 07:03 273 (W) -40
V2294 Cyg s 1 0.354328 13.25 13.25 0.00 19.12. 07:03 54 (NE) 38
V1047 Her s 1 0.320736 12.26 12.26 0.00 19.12. 07:03 96 (E) 50
WX Sex s 4 0.428871 12.40 12.40 0.00 19.12. 07:03 245 (SW) 21
V803 Aql s 4 0.2634245 14.00 14.80 0.80 19.12. 07:03 105 (E) 3
NSV 08733 Oph s 7 0.357189 13.70 13.80 0.10 19.12. 07:04 115 (SE) 30
LS Del s 1 0.3638404 8.61 8.76 0.15 19.12. 07:04 66 (NE) 6
AM Eri s 4 0.3165735 14.40 14.40 0.00 19.12. 07:04 307 (NW) -41
DF Hya p 1 0.3306016 11.00 11.50 0.50 19.12. 07:04 263 (W) 14
AK Men p 10 0.41244 9.13 9.28 0.15 19.12. 07:04 189 (S) -59
V636 Oph p 10 2.233265 13.50 15.70 2.20 19.12. 07:04 99 (E) 21
LL Pav p 10 0.877 14.70 15.10 0.40 19.12. 07:04 158 (S) -43
G8471.1180 Tuc p 9 1.9463 9.67 10.01 0.34 19.12. 07:04 135 (SE) -74
OP Cen p 10 0.4623218 13.10 13.80 0.70 19.12. 07:04 184 (S) -19
DN Boo p 1 0.447564 11.17 11.38 0.21 19.12. 07:05 182 (S) 54
MS Vir s 1 0.3124379 9.34 9.67 0.33 19.12. 07:05 178 (S) 22
V640 Aur s 1 0.3279975 12.52 13.00 0.48 19.12. 07:05 324 (NW) 25
V381 Her s 1 1.346266 12.60 12.60 0.00 19.12. 07:05 108 (E) 41
V1430 Aql p 1 0.873721 10.20 10.80 0.60 19.12. 07:05 94 (E) 9
V1010 Aql p 10 0.719594 15.50 16.50 1.00 19.12. 07:05 87 (E) 10
V426 Her p 9 0.4921282 15.50 15.80 0.30 19.12. 07:05 102 (E) 40
AK Tri s 4 0.7017145 11.48 12.00 0.52 19.12. 07:05 354 (N) -7
HI Dra p 6 0.597419 9.03 9.20 0.17 19.12. 07:06 50 (NE) 51
NX Boo p 8 0.251135 13.02 13.40 0.38 19.12. 07:06 139 (SE) 70
V789 Cyg p 6 0.288551 13.30 13.70 0.40 19.12. 07:06 76 (E) 28
V505 Cam s 7 0.336361 13.80 14.40 0.60 19.12. 07:06 349 (N) 52
HH Boo p 1 0.318666 11.00 11.50 0.50 19.12. 07:06 129 (SE) 85
NR Boo s 2 0.356731 12.00 12.00 0.00 19.12. 07:06 157 (SE) 49
G5197.0695 Aqr p 7 0.362937 12.88 12.88 0.00 19.12. 07:06 78 (E) -13
HS Cnc p 7 0.359488 13.16 13.27 0.11 19.12. 07:06 268 (W) 17
IK Vir p 8 0.723602 11.51 11.79 0.28 19.12. 07:06 214 (SW) 37
FI Boo p 1 0.389997 9.60 9.70 0.10 19.12. 07:06 77 (E) 77
LO Com s 1 0.2863605 12.38 12.38 0.00 19.12. 07:06 223 (SW) 61
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.