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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:56 // 18:01 UTC
Civil Twilight (6°): 03:23 // 18:34 UTC
Nautical Twilight (12°): 02:40 // 19:17 UTC
Astronomical Twilight (18°): 01:51 // 20:06 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
FP Sge s 9 0.642007 14.50 14.90 0.40 20.04. 05:08 175 (S) 60
V2284 Cyg s 1 0.3069917 12.71 12.71 0.00 20.04. 05:08 262 (W) 85
II CMa s 8 0.22919704 15.22 15.22 0.00 20.04. 05:09 26 (NE) -51
RR CMa p 6 1.196257 12.50 14.20 1.70 20.04. 05:09 17 (N) -56
TX Equ p 10 5.4788 11.44 11.72 0.28 20.04. 05:09 153 (SE) 43
BM Tri p 9 0.317819 13.00 13.40 0.40 20.04. 05:09 68 (E) 27
LP Com s 1 0.337934 12.76 12.76 0.00 20.04. 05:09 304 (NW) 7
V428 Cam p 8 0.290606 12.85 13.15 0.30 20.04. 05:09 8 (N) 38
V573 Peg s 1 0.417451 12.34 12.34 0.00 20.04. 05:09 100 (E) 51
DU Leo s 1 1.37418454 8.68 8.68 0.00 20.04. 05:09 337 (NW) -11
V470 Cam p 1 0.0956467 14.10 14.75 0.65 20.04. 05:09 6 (N) 27
RZ UMi p 2 0.3373491 12.80 13.50 0.70 20.04. 05:10 355 (N) 51
AH Cnc p 1 0.360455 13.31 13.69 0.38 20.04. 05:10 347 (N) -27
GY Cnc p 7 0.1754425 16.50 17.80 1.30 20.04. 05:10 344 (N) -20
BS Mus p 10 0.7682444 11.00 11.60 0.60 20.04. 05:10 219 (SW) -61
V718 Her p 7 0.5960123 13.90 14.30 0.40 20.04. 05:10 280 (W) 61
V427 Dra p 10 0.420825 12.75 13.05 0.30 20.04. 05:11 359 (N) 57
EX Leo s 1 0.408605 8.27 8.27 0.00 20.04. 05:11 320 (NW) -15
V526 Cyg s 3 1.233462 13.00 13.00 0.00 20.04. 05:11 104 (E) 78
V859 Cyg p 1 0.4050029 11.70 12.20 0.50 20.04. 05:11 203 (SW) 68
KV Eri p 10 0.271753 12.48 13.01 0.53 20.04. 05:11 119 (SE) -40
V511 Cam p 9 0.404615 12.60 12.85 0.25 20.04. 05:11 355 (N) 43
DK And s 1 0.489223 12.50 12.50 0.00 20.04. 05:11 69 (E) 58
V489 Ser p 9 0.078847 19.20 21.00 1.80 20.04. 05:11 248 (W) 17
V343 Aql s 1 1.844598 10.60 10.70 0.10 20.04. 05:11 191 (S) 52
CU Ind p 10 0.337259 12.50 13.21 0.71 20.04. 05:11 165 (S) -33
HI Cep p 4 1.752931 12.30 13.80 1.50 20.04. 05:12 11 (N) 78
QV Boo p 10 0.324797 14.20 15.00 0.80 20.04. 05:12 285 (W) 43
V2388 Oph p 1 0.8022985 6.25 6.55 0.30 20.04. 05:12 227 (SW) 43
CW Cas s 1 0.318862 11.02 11.47 0.45 20.04. 05:12 43 (NE) 52
AE LMi s 5 0.528341 12.80 12.80 0.00 20.04. 05:12 331 (NW) -1
GK Boo p 1 0.477772 10.30 10.80 0.50 20.04. 05:12 291 (W) 32
V2277 Cyg s 8 1.061935 10.50 10.50 0.00 20.04. 05:12 243 (SW) 80
V648 And p 10 0.5321 13.45 14.10 0.65 20.04. 05:13 88 (E) 54
V1106 Cas p 10 0.974102 12.88 13.25 0.37 20.04. 05:13 25 (NE) 50
EH Cnc p 1 0.4180364 11.73 12.47 0.74 20.04. 05:13 355 (N) -19
ST Per s 1 2.648354 9.52 9.62 0.10 20.04. 05:13 54 (NE) 22
V402 Gem s 7 0.399252 11.72 12.35 0.63 20.04. 05:13 21 (N) -17
HI Lac p 10 0.1666655 15.00 18.00 3.00 20.04. 05:14 65 (NE) 64
SY Hor s 10 0.3116395 11.48 12.08 0.60 20.04. 05:14 108 (E) -52
NS Com p 9 0.330805 13.25 13.60 0.35 20.04. 05:14 298 (NW) 7
PU Dra p 10 1.54565 12.05 14.40 2.35 20.04. 05:14 311 (NW) 46
AL Cas s 1 0.50055583 12.90 13.60 0.70 20.04. 05:14 29 (NE) 46
V405 Cep s 8 1.373749 8.75 8.75 0.00 20.04. 05:14 16 (N) 47
V593 And p 10 0.372178 12.80 13.10 0.30 20.04. 05:14 97 (E) 56
CK Boo s 1 0.3551495 8.99 9.23 0.24 20.04. 05:14 271 (W) 11
V3792 Sgr p 10 2.248082 6.43 6.88 0.45 20.04. 05:14 207 (SW) 10
TU Hor p 10 0.935971 5.90 6.04 0.14 20.04. 05:14 115 (SE) -46
MS Vir s 1 0.3124379 9.34 9.67 0.33 20.04. 05:14 259 (W) -14
AK Her p 1 0.4215225 8.29 8.77 0.48 20.04. 05:15 242 (SW) 41
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.