Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:54 // 15:03 UTC
Civil Twilight (6°): 06:18 // 15:39 UTC
Nautical Twilight (12°): 05:36 // 16:21 UTC
Astronomical Twilight (18°): 04:57 // 17:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CH Hya p 10 0.346546 14.50 15.50 1.00 23.12. 01:43 132 (SE) -4
CZEV107 Cas p 1 0.302243 14.30 15.10 0.80 23.12. 01:43 329 (NW) 33
EE Cet p 3 0.379922 8.76 9.03 0.27 23.12. 01:43 276 (W) 6
BE UMa p 4 2.291167 14.80 17.80 3.00 23.12. 01:43 74 (E) 60
ZZ Hya p 10 0.3595363 14.30 14.90 0.60 23.12. 01:43 171 (S) 19
HS Per p 6 2.836769 13.00 15.90 2.90 23.12. 01:43 321 (NW) 34
V371 Cas p 10 2.891904 16.10 17.00 0.90 23.12. 01:44 336 (NW) 19
V364 Aps s 5 0.295464 14.00 14.00 0.00 23.12. 01:44 159 (S) -53
V875 Cep p 10 0.607031 12.00 12.33 0.33 23.12. 01:44 357 (N) 44
RT Cha p 9 0.3551095 14.00 15.00 1.00 23.12. 01:44 176 (S) -41
V1500 Cyg p 10 0.1396131 17.17 18.55 1.38 23.12. 01:44 357 (N) 8
V4396 Sgr p 9 1.74502 7.68 8.11 0.44 23.12. 01:44 71 (E) -59
IY UMa p 4 0.0739138 18.40 20.00 1.60 23.12. 01:45 52 (NE) 72
TX Cha p 6 0.901645 13.08 14.00 0.92 23.12. 01:45 174 (S) -43
V2282 Cyg p 3 0.335948 12.02 12.30 0.28 23.12. 01:45 13 (N) 15
V426 Her p 9 0.4921282 15.50 15.80 0.30 23.12. 01:45 45 (NE) -5
IP Lac p 1 0.8520135 13.20 14.00 0.80 23.12. 01:46 348 (N) 13
GT Eri p 10 0.901375 8.62 9.12 0.50 23.12. 01:46 237 (SW) -13
V357 UMa p 9 2.307312 12.70 14.30 1.60 23.12. 01:46 59 (NE) 46
V797 Cep p 1 0.270449 14.60 15.00 0.40 23.12. 01:46 346 (N) 46
DP Cyg p 1 2.346913 13.20 14.10 0.90 23.12. 01:46 350 (N) 14
V641 Ori s 1 0.450815 14.20 14.50 0.30 23.12. 01:46 241 (SW) 39
V552 And p 4 0.28133 16.89 17.55 0.66 23.12. 01:46 310 (NW) 25
V802 Aql s 6 0.267608 13.40 13.40 0.00 23.12. 01:46 37 (NE) -37
V506 Mon p 10 2.133508 13.30 14.00 0.70 23.12. 01:46 218 (SW) 29
V432 Per p 1 0.3833085 11.00 11.70 0.70 23.12. 01:46 299 (NW) 33
G5817.0435 Aqr p 7 0.407648 10.84 10.84 0.00 23.12. 01:47 323 (NW) -49
V947 Per p 6 0.297667 13.45 14.05 0.60 23.12. 01:47 281 (W) 35
KO Ara s 9 0.3825476 13.30 13.30 0.00 23.12. 01:47 116 (SE) -61
V465 Cam p 9 1.93653 13.40 14.50 1.10 23.12. 01:47 330 (NW) 67
GI Boo s 4 1.033533 11.30 11.30 0.00 23.12. 01:47 66 (NE) 31
TW Cet p 1 0.3168513 10.43 11.18 0.75 23.12. 01:47 268 (W) -26
GH Mon s 5 0.7071845 12.80 13.10 0.30 23.12. 01:47 213 (SW) 32
V1036 Her p 1 0.391678 11.31 11.61 0.30 23.12. 01:47 52 (NE) 2
G1715.1370 Peg p 1 0.357344 11.84 11.84 0.00 23.12. 01:47 326 (NW) -14
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 23.12. 01:47 58 (NE) 23
GX Boo p 6 0.38784 12.16 12.32 0.16 23.12. 01:47 83 (E) 27
V344 Dra p 9 0.332887 13.70 14.20 0.50 23.12. 01:47 38 (NE) 34
V567 Aur p 5 0.710089 12.55 13.20 0.65 23.12. 01:47 264 (W) 52
RS Cha s 10 1.669882 6.02 6.53 0.51 23.12. 01:48 181 (S) -39
V2197 Cyg p 1 0.465749 10.90 12.40 1.50 23.12. 01:48 1 (N) -2
G2837.1343 And s 8 0.266628 11.90 12.30 0.40 23.12. 01:48 309 (NW) 24
DF Gru p 10 0.70079 10.35 10.79 0.43 23.12. 01:48 278 (W) -68
BR Hyi p 10 0.7436 10.61 10.73 0.12 23.12. 01:48 205 (SW) -40
V624 Cen p 10 0.7000815 14.80 15.60 0.80 23.12. 01:48 138 (SE) -33
HY Pav s 10 0.351657 11.40 12.10 0.70 23.12. 01:48 174 (S) -66
KK Boo p 10 0.279134 14.30 14.80 0.50 23.12. 01:48 64 (NE) 37
V664 Lyr s 8 0.359987 13.00 13.00 0.00 23.12. 01:48 25 (NE) 7
V891 Aql s 10 0.419508 15.40 15.80 0.40 23.12. 01:48 23 (NE) -37
IM Hya p 10 1.782043 12.10 13.20 1.10 23.12. 01:49 141 (SE) -3
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.