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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:57 // 16:29 UTC
Civil Twilight (6°): 05:26 // 17:01 UTC
Nautical Twilight (12°): 04:48 // 17:38 UTC
Astronomical Twilight (18°): 04:11 // 18:15 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
DD Mon s 1 0.5680155 10.61 10.61 0.00 21.02. 22:02 223 (SW) 31
CW Cas s 1 0.318862 11.02 11.47 0.45 21.02. 22:03 335 (NW) 31
V401 Lyr s 7 1.315044 13.60 13.60 0.00 21.02. 22:03 22 (N) 2
FI Lyn s 6 0.373261 9.46 9.46 0.00 21.02. 22:03 288 (W) 81
V2712 Oph p 10 0.562227 12.15 12.45 0.30 21.02. 22:03 78 (E) -31
V635 Cyg p 1 0.760358 13.30 14.40 1.10 21.02. 22:03 355 (N) 9
IT Cnc s 6 0.363657 12.50 12.90 0.40 21.02. 22:03 193 (S) 61
FV CVn s 1 0.315365 11.80 12.10 0.30 21.02. 22:03 81 (E) 36
V1009 Cas p 7 0.784681 12.30 12.65 0.35 21.02. 22:04 330 (NW) 25
DY Cet s 1 0.44079 9.47 9.47 0.00 21.02. 22:04 267 (W) -16
PR Dra p 10 0.374751 13.30 13.60 0.30 21.02. 22:04 45 (NE) 45
BN Psc p 8 0.349118 16.45 16.75 0.30 21.02. 22:04 307 (NW) 6
OV Dra p 9 0.0587357 19.00 20.70 1.70 21.02. 22:04 37 (NE) 58
GW Cep p 1 0.3188312 11.40 12.10 0.70 21.02. 22:04 347 (N) 46
DL Vel p 9 0.563553 11.40 12.00 0.60 21.02. 22:04 179 (S) -6
QX Boo s 9 0.3604665 12.50 12.50 0.00 21.02. 22:04 52 (NE) 31
V1414 Cyg p 1 1.4062545 13.60 14.80 1.20 21.02. 22:04 352 (N) 8
V421 Dra p 10 0.653567 12.16 12.54 0.38 21.02. 22:04 5 (N) 43
PW UMa s 8 0.5552888 11.10 11.10 0.00 21.02. 22:04 1 (N) 75
RW Lac s 1 10.369207 10.40 10.80 0.40 21.02. 22:04 345 (N) 12
FZ Del p 1 0.7832118 10.20 11.30 1.10 21.02. 22:05 6 (N) -35
BH Aps p 7 3.650732 10.80 13.40 2.60 21.02. 22:05 159 (S) -51
V448 Cas p 7 0.574084 14.50 15.00 0.50 21.02. 22:05 333 (NW) 28
TU CrB p 1 1.613634 12.80 13.60 0.80 21.02. 22:05 53 (NE) 22
V1638 Ori p 8 0.614052 11.43 11.86 0.43 21.02. 22:05 248 (W) 13
V1042 Her s 1 0.511154 12.08 12.08 0.00 21.02. 22:06 56 (NE) 0
QQ Boo s 8 0.2764765 12.45 12.45 0.00 21.02. 22:06 54 (NE) 31
V624 Aur p 7 0.7077 15.91 16.40 0.49 21.02. 22:06 273 (W) 53
V1137 Her p 10 0.37083 14.30 14.70 0.40 21.02. 22:06 48 (NE) 31
BI Vul s 1 0.2518236 14.15 14.86 0.71 21.02. 22:06 358 (N) -13
CR Del s 8 0.3537417 13.50 13.70 0.20 21.02. 22:06 12 (N) -24
V563 And s 8 0.3031916 13.70 14.00 0.30 21.02. 22:07 307 (NW) 17
V512 And s 10 0.745331 11.80 11.95 0.15 21.02. 22:07 318 (NW) 8
V779 Sgr s 10 0.4450335 11.40 11.90 0.50 21.02. 22:07 79 (E) -47
EE CVn p 1 0.280562 13.70 14.57 0.87 21.02. 22:07 86 (E) 39
V591 Lyr s 2 0.300395 11.95 11.95 0.00 21.02. 22:07 32 (NE) 6
V836 Cyg p 1 0.6534132 8.57 9.23 0.66 21.02. 22:07 359 (N) -4
V431 Gem p 10 0.254 17.50 17.70 0.20 21.02. 22:07 224 (SW) 58
IN Cnc s 5 0.501459 13.00 12.00 -1.00 21.02. 22:07 179 (S) 56
AE Cyg p 1 0.96918718 11.80 12.80 1.00 21.02. 22:07 0 (N) -9
V1243 Aql p 8 0.7030487 13.30 13.90 0.60 21.02. 22:07 31 (NE) -30
ST Aqr s 1 0.780991 9.15 9.37 0.22 21.02. 22:07 337 (NW) -45
V518 And p 10 0.361144 13.50 13.90 0.40 21.02. 22:08 320 (NW) 12
QY Hya p 2 0.292341 9.04 9.36 0.32 21.02. 22:08 143 (SE) 3
V900 Mon p 6 0.298305 11.92 12.80 0.88 21.02. 22:08 234 (SW) 32
V1848 Ori s 1 0.2663505 10.96 11.50 0.54 21.02. 22:08 251 (W) 22
UU Mon p 5 1.049817 12.80 14.10 1.30 21.02. 22:08 222 (SW) 34
BZ Leo s 8 0.2697257 15.30 15.80 0.50 21.02. 22:08 120 (SE) 51
V1047 Her p 1 0.320736 12.26 12.78 0.52 21.02. 22:08 48 (NE) 9
TW Cet p 1 0.3168513 10.43 11.18 0.75 21.02. 22:08 272 (W) -30
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.