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Ephemerides for Variable Stars

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

Sunrise // Sunset: 05:59 // 16:28 UTC
Civil Twilight (6°): 05:27 // 16:59 UTC
Nautical Twilight (12°): 04:50 // 17:36 UTC
Astronomical Twilight (18°): 04:13 // 18:14 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BI Vul s 1 0.2518236 14.15 14.86 0.71 21.02. 10:01 171 (S) 67
V428 Nor p 10 0.8141 13.01 13.35 0.34 21.02. 10:01 221 (SW) -35
V940 Oph p 10 0.433226 14.80 15.80 1.00 21.02. 10:02 241 (SW) 32
MX Ser s 4 0.30776 13.20 13.68 0.48 21.02. 10:02 256 (W) 8
V567 Aur p 5 0.710089 12.55 13.20 0.65 21.02. 10:02 40 (NE) 5
V427 Dra p 10 0.420825 12.75 13.05 0.30 21.02. 10:02 356 (N) 56
V835 Cep p 10 0.452238 12.60 12.95 0.35 21.02. 10:02 357 (N) 78
V641 Ori p 1 0.450815 14.20 14.80 0.60 21.02. 10:02 47 (NE) -13
EG Hya p 9 0.6112941 12.60 13.00 0.40 21.02. 10:02 282 (W) -53
NZ Boo p 1 0.0589094 17.20 20.00 2.80 21.02. 10:02 294 (NW) 24
V1171 Cyg p 1 1.462119 10.00 10.30 0.30 21.02. 10:03 225 (SW) 69
LR Cen p 10 2.095599 12.15 13.28 1.13 21.02. 10:03 227 (SW) -68
DZ Per s 6 0.764177 14.40 14.70 0.30 21.02. 10:03 49 (NE) 43
V499 Cyg p 7 0.7507552 13.10 13.40 0.30 21.02. 10:03 210 (SW) 71
IT Her p 1 0.3393957 12.90 13.30 0.40 21.02. 10:03 241 (SW) 53
V640 Aur p 1 0.3279975 12.52 13.25 0.73 21.02. 10:03 28 (NE) 20
QV UMa p 6 0.311444 13.50 14.50 1.00 21.02. 10:03 354 (N) 10
V680 Per p 1 0.37422 13.55 14.13 0.58 21.02. 10:03 69 (E) 31
RR Del p 6 4.599605 10.20 11.80 1.60 21.02. 10:03 190 (S) 54
NSV 00518 Cet p 9 0.58622 11.06 11.69 0.63 21.02. 10:03 124 (SE) -3
AQ Com p 1 0.2813295 15.20 15.70 0.50 21.02. 10:03 312 (NW) -4
V361 Lyr p 4 0.309614 14.30 15.70 1.40 21.02. 10:03 274 (W) 69
V1338 Her p 9 0.38467 14.90 15.35 0.45 21.02. 10:04 236 (SW) 39
V440 Cas p 8 0.32568791 15.00 15.50 0.50 21.02. 10:04 72 (E) 67
V1106 Her p 1 0.2546005 12.60 12.90 0.30 21.02. 10:04 251 (W) 49
V1101 Cyg p 10 1.829073 15.20 17.00 1.80 21.02. 10:04 98 (E) 81
SU Ind p 8 0.986356 9.50 10.00 0.50 21.02. 10:04 183 (S) -6
EQ CMi s 6 0.479536 12.90 12.90 0.00 21.02. 10:04 19 (N) -37
EQ UMa s 6 0.3581533 12.40 12.60 0.20 21.02. 10:04 5 (N) 14
V1172 Her s 4 0.236167 12.00 12.50 0.50 21.02. 10:04 267 (W) 24
GQ Boo s 1 0.3846402 12.65 12.65 0.00 21.02. 10:04 289 (W) 17
V457 Cam p 9 0.3033 13.80 14.20 0.40 21.02. 10:05 13 (N) 33
GU Leo p 2 0.354085 11.60 12.30 0.70 21.02. 10:05 351 (N) -21
V445 Peg p 1 0.40465 14.00 14.50 0.50 21.02. 10:05 165 (S) 66
UZ Leo p 1 0.61805 9.58 10.15 0.57 21.02. 10:05 336 (NW) -23
IN Cnc s 5 0.501459 13.00 12.00 -1.00 21.02. 10:05 359 (N) -24
MU Lac p 10 0.2775155 14.10 15.10 1.00 21.02. 10:05 75 (E) 78
KK Gem p 10 2.512193 12.78 14.00 1.22 21.02. 10:05 39 (NE) -13
V566 And p 8 0.389694 10.85 11.30 0.45 21.02. 10:05 75 (E) 36
V776 Cas p 1 0.440417 8.94 9.09 0.15 21.02. 10:05 32 (NE) 52
EH Lyn p 1 0.326743 13.00 13.28 0.28 21.02. 10:05 2 (N) -6
ST Car p 8 0.90164965 9.60 10.75 1.15 21.02. 10:06 216 (SW) -76
EE Aqr p 1 0.5089958 8.30 8.94 0.64 21.02. 10:06 160 (S) 18
V676 Cen s 7 0.292394 11.90 12.50 0.60 21.02. 10:06 248 (W) -34
RV CVn p 1 0.2695671 13.75 14.36 0.61 21.02. 10:06 305 (NW) 8
V356 Cam p 9 0.402503 13.06 13.41 0.35 21.02. 10:06 27 (NE) 39
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 21.02. 10:06 217 (SW) 81
V1261 Her p 4 0.397693 13.00 14.00 1.00 21.02. 10:07 259 (W) 37
KV Aps p 10 0.738365 13.40 14.30 0.90 21.02. 10:07 196 (S) -42
V424 Cam s 8 0.325849 13.15 13.15 0.00 21.02. 10:07 15 (N) 37
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.