Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:47 // 15:00 UTC
Civil Twilight (6°): 06:11 // 15:36 UTC
Nautical Twilight (12°): 05:30 // 16:17 UTC
Astronomical Twilight (18°): 04:50 // 16:57 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
XY Boo s 1 0.370564 10.30 10.61 0.31 12.12. 18:00 340 (N) -18
V2291 Cyg s 10 0.8167 11.50 11.50 0.00 12.12. 18:00 297 (NW) 44
V674 Pup p 10 0.602926 10.73 11.00 0.27 12.12. 18:00 98 (E) -35
V1823 Ori p 10 2.551585 11.55 12.06 0.51 12.12. 18:00 82 (E) 14
V1436 Cyg p 9 1.5870645 15.80 17.60 1.80 12.12. 18:00 278 (W) 30
BI CVn p 1 0.3842103 10.35 10.78 0.43 12.12. 18:00 353 (N) -3
NY Vir s 1 0.10101597 13.30 13.30 0.00 12.12. 18:00 337 (NW) -40
DY CVn p 1 0.2459495 12.00 12.50 0.50 12.12. 18:01 352 (N) -3
HX UMa p 5 0.379156 8.89 9.06 0.17 12.12. 18:01 5 (N) 3
V931 Cyg s 1 0.341513 13.90 14.50 0.60 12.12. 18:01 278 (W) 33
V1231 Sco p 10 0.403586 15.42 15.61 0.19 12.12. 18:01 252 (W) -33
AS Aps s 9 0.399351 13.40 13.80 0.40 12.12. 18:01 205 (SW) -59
AC Psc p 3 0.335307 13.60 14.60 1.00 12.12. 18:01 204 (SW) 44
V683 And s 8 1.557415 10.43 10.43 0.00 12.12. 18:01 242 (SW) 79
V936 Mon p 8 0.368958 14.00 15.00 1.00 12.12. 18:01 81 (E) -9
V2617 Sgr s 9 1.267542 9.56 9.63 0.07 12.12. 18:01 239 (SW) -6
EQ Com p 1 0.3618824 14.40 15.90 1.50 12.12. 18:02 353 (N) -22
V535 Aur s 5 0.384744 12.73 13.13 0.40 12.12. 18:02 56 (NE) 33
DK Sge s 1 0.621824 12.20 13.00 0.80 12.12. 18:02 265 (W) 33
CX Gem s 4 2.163696 12.00 12.00 0.00 12.12. 18:02 74 (E) 15
V728 Cyg p 2 2.060155 10.60 12.70 2.10 12.12. 18:02 308 (NW) 55
V1154 Tau p 8 1.767896 6.71 6.95 0.24 12.12. 18:02 90 (E) 31
NW Aqr p 1 0.30163 12.00 12.00 0.00 12.12. 18:02 212 (SW) 36
VV CVn s 1 0.5331303 13.88 14.08 0.20 12.12. 18:02 350 (N) -7
GT Gem p 10 0.8832711 15.10 16.00 0.90 12.12. 18:02 76 (E) 15
EF CMi p 10 0.983812 12.30 12.60 0.30 12.12. 18:02 74 (E) -13
V442 Cyg p 1 2.3859454 10.00 10.40 0.40 12.12. 18:02 270 (W) 42
V1055 Her p 1 0.3154085 11.32 11.52 0.20 12.12. 18:02 310 (NW) 21
DW UMa p 1 0.13660653 15.10 16.60 1.50 12.12. 18:02 16 (N) 21
CL Tri p 10 0.578771 11.70 12.15 0.45 12.12. 18:02 118 (SE) 62
V700 Cyg s 1 0.2906303 11.90 12.30 0.40 12.12. 18:02 279 (W) 47
AF Gem p 1 1.243501 10.54 11.83 1.29 12.12. 18:03 72 (E) 13
V1187 Her s 1 0.310764 11.14 11.31 0.17 12.12. 18:03 315 (NW) 11
V1184 Aql p 6 0.565604 13.10 13.50 0.40 12.12. 18:03 271 (W) 12
BE Cep p 1 0.4243943 12.40 13.30 0.90 12.12. 18:03 309 (NW) 72
PS Cam p 4 0.92005 12.58 13.55 0.97 12.12. 18:03 51 (NE) 60
OQ UMa s 1 0.283356 13.00 13.60 0.60 12.12. 18:03 348 (N) 18
KP Peg s 5 0.7272053 7.05 7.05 0.00 12.12. 18:03 243 (SW) 38
V1230 Tau p 10 0.3524 14.28 14.52 0.24 12.12. 18:04 116 (SE) 33
V804 Cep p 6 0.347592 12.94 13.45 0.51 12.12. 18:04 5 (N) 54
LM Cnc s 5 0.315801 12.00 11.00 -1.00 12.12. 18:04 54 (NE) -10
V875 Cep p 10 0.607031 12.00 12.33 0.33 12.12. 18:04 353 (N) 55
XY Leo p 1 0.2841029 9.45 9.93 0.48 12.12. 18:04 37 (NE) -15
V855 Cep p 10 0.3698575 13.65 14.05 0.40 12.12. 18:04 331 (NW) 61
CL Lyn p 4 1.58605 9.76 10.34 0.58 12.12. 18:04 39 (NE) 29
IQ Leo p 10 0.317518 14.70 15.30 0.60 12.12. 18:04 23 (NE) -16
EM Lac s 1 0.3891351 12.50 13.09 0.59 12.12. 18:04 294 (NW) 70
V381 Cam p 7 0.458029 12.50 13.10 0.60 12.12. 18:05 31 (NE) 53
V443 Cam p 9 0.411691 14.00 14.90 0.90 12.12. 18:05 24 (NE) 48
V1321 Her p 10 0.294372 10.68 10.94 0.26 12.12. 18:05 309 (NW) 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.