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Ephemerides for Variable Stars

02: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22

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

Sunrise // Sunset: 05:58 // 16:28 UTC
Civil Twilight (6°): 05:27 // 16:59 UTC
Nautical Twilight (12°): 04:49 // 17:37 UTC
Astronomical Twilight (18°): 04:12 // 18:14 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V1138 Cas p 1 0.798267 13.25 13.60 0.35 21.02. 10:39 56 (NE) 56
BW Dra p 1 0.292165 8.61 9.08 0.47 21.02. 10:39 323 (NW) 39
V560 Mon p 9 2.072805 13.90 14.70 0.80 21.02. 10:39 53 (NE) -27
FP Aur p 1 0.9472336 11.70 12.00 0.30 21.02. 10:39 49 (NE) 7
DO Leo p 7 0.2345148 16.00 17.00 1.00 21.02. 10:39 346 (N) -24
VZ Psc s 1 0.2612592 10.20 10.43 0.23 21.02. 10:40 146 (SE) 40
GI Cep s 1 1.037678 11.40 11.90 0.50 21.02. 10:40 353 (N) 75
V518 And p 10 0.361144 13.50 13.90 0.40 21.02. 10:40 88 (E) 55
V470 Cam p 1 0.0956467 14.10 14.75 0.65 21.02. 10:40 17 (N) 31
V704 Cyg s 1 0.570705 13.60 14.20 0.60 21.02. 10:40 217 (SW) 85
V909 Cep s 7 0.425573 12.13 12.13 0.00 21.02. 10:40 35 (NE) 77
FU Lyn s 7 0.3979435 12.46 12.46 0.00 21.02. 10:40 8 (N) 3
IR Vir p 3 0.36938 12.10 12.70 0.60 21.02. 10:40 307 (NW) -32
V513 Cyg s 5 1.0561825 12.50 12.60 0.10 21.02. 10:40 234 (SW) 76
V1045 Cyg p 8 0.447665 15.80 16.40 0.60 21.02. 10:40 289 (W) 75
V1170 Cas p 10 0.960991 11.15 11.49 0.34 21.02. 10:40 49 (NE) 48
TY Boo p 1 0.3171485 10.81 11.47 0.66 21.02. 10:40 302 (NW) 20
IT Ara s 9 0.5283806 12.50 12.50 0.00 21.02. 10:40 213 (SW) -32
TY Eri p 10 0.771956 12.55 13.30 0.75 21.02. 10:40 110 (E) -12
NN Ser p 1 0.1300801 17.00 23.00 6.00 21.02. 10:41 277 (W) 11
AI Gem s 1 0.7242082 13.80 14.00 0.20 21.02. 10:41 43 (NE) -14
BI CVn p 1 0.3842103 10.35 10.78 0.43 21.02. 10:41 322 (NW) 7
I Boo s 1 0.2678178 5.80 6.29 0.49 21.02. 10:41 311 (NW) 29
RT CMi p 8 1.258605 14.20 14.90 0.70 21.02. 10:41 36 (NE) -27
V432 Per s 1 0.3833085 11.00 11.60 0.60 21.02. 10:41 65 (NE) 37
V1042 Her s 1 0.511154 12.08 12.08 0.00 21.02. 10:41 271 (W) 28
DW UMa s 1 0.13660653 15.10 16.60 1.50 21.02. 10:42 354 (N) 19
KZ Boo s 8 0.353515 12.65 13.10 0.45 21.02. 10:42 321 (NW) 30
V434 Ser p 6 0.884 13.30 14.60 1.30 21.02. 10:42 276 (W) -2
AN Eri p 10 0.4282205 14.40 15.40 1.00 21.02. 10:42 93 (E) -20
V397 Cep p 1 2.086835 7.39 7.81 0.42 21.02. 10:42 20 (N) 63
GN Mus s 10 0.3869 13.70 14.20 0.50 21.02. 10:43 202 (S) -60
II Per s 1 0.4798527 13.50 13.60 0.10 21.02. 10:43 52 (NE) 27
RV Crv s 1 0.7472455 8.60 8.60 0.00 21.02. 10:43 297 (NW) -45
IU Lup p 10 1.61907 8.78 9.09 0.32 21.02. 10:43 246 (SW) -38
HY Lyr p 4 0.369101 13.80 14.40 0.60 21.02. 10:43 265 (W) 47
UU Sge p 7 0.46506918 14.18 15.59 1.41 21.02. 10:43 229 (SW) 48
V342 Dra p 9 0.39221 12.65 13.05 0.40 21.02. 10:43 312 (NW) 39
V594 Lyr s 5 0.255999 14.00 14.00 0.00 21.02. 10:43 280 (W) 59
DF Hya p 1 0.3306016 11.00 11.50 0.50 21.02. 10:44 16 (N) -33
LY And p 4 0.345031 13.80 14.65 0.85 21.02. 10:44 76 (E) 42
V368 Cam p 6 0.4089212 13.35 13.35 0.00 21.02. 10:44 24 (NE) 43
G5197.0430 Aqr p 8 0.424243 13.43 13.60 0.17 21.02. 10:44 193 (S) 37
BB Peg s 1 0.361501 10.80 11.40 0.60 21.02. 10:45 167 (S) 56
BV Tri s 1 0.494177 14.10 14.20 0.10 21.02. 10:45 80 (E) 42
V642 Cyg s 7 4.446515 12.90 12.90 0.00 21.02. 10:45 340 (N) 85
AB And p 1 0.3318894 9.50 10.32 0.82 21.02. 10:45 125 (SE) 71
V437 Nor p 10 1.1324 13.91 14.12 0.21 21.02. 10:45 226 (SW) -40
G0529.0281 Aqr p 7 0.409025 13.34 13.34 0.00 21.02. 10:45 190 (S) 41
V634 CrA p 10 0.3079573 13.40 13.90 0.50 21.02. 10:45 215 (SW) -12
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.