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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:27 // 16:00 UTC
Civil Twilight (6°): 05:54 // 16:33 UTC
Nautical Twilight (12°): 05:15 // 17:11 UTC
Astronomical Twilight (18°): 04:38 // 17:49 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V474 Cam s 5 0.328205 10.90 10.90 0.00 05.02. 11:40 14 (N) 32
GU Leo p 2 0.354085 11.60 12.30 0.70 05.02. 11:40 359 (N) -22
V339 Aps p 9 0.551208 13.20 13.80 0.60 05.02. 11:40 207 (SW) -52
VZ Psc s 1 0.2612592 10.20 10.43 0.23 05.02. 11:40 145 (SE) 40
V411 Peg p 1 0.3770427 14.00 14.80 0.80 05.02. 11:40 187 (S) 65
V490 Cyg s 1 1.140236 13.10 13.50 0.40 05.02. 11:41 232 (SW) 64
V1071 Cen p 10 2.69535 9.68 10.23 0.55 05.02. 11:41 300 (NW) -70
V1256 Her s 2 0.318276 12.60 13.40 0.80 05.02. 11:41 262 (W) 28
BM UMa s 1 0.2712208 13.80 14.60 0.80 05.02. 11:41 345 (N) 8
KN Vul p 1 0.3573295 13.00 13.40 0.40 05.02. 11:41 233 (SW) 60
IL Cnc p 1 0.267656 12.35 12.96 0.61 05.02. 11:41 12 (N) -19
V490 Her p 7 1.496632 13.90 15.00 1.10 05.02. 11:42 266 (W) 34
LP Cep s 2 0.693062 13.70 13.80 0.10 05.02. 11:42 344 (N) 79
RV Gru p 10 0.2595312 11.00 11.40 0.40 05.02. 11:42 171 (S) -8
V1022 Oph s 4 0.2394017 15.10 15.95 0.85 05.02. 11:42 260 (W) 3
V405 CMa p 10 0.384692 10.64 10.98 0.34 05.02. 11:42 72 (E) -41
V930 Mon p 10 2.3551 8.32 8.41 0.09 05.02. 11:42 53 (NE) -38
V506 Oph s 1 1.0604275 11.20 12.00 0.80 05.02. 11:43 252 (W) 24
CP Psc s 1 0.6840085 10.69 10.69 0.00 05.02. 11:43 98 (E) 50
V417 Lyr s 4 0.300661 14.90 14.90 0.00 05.02. 11:43 252 (W) 55
V1237 Tau s 8 0.287447 14.03 14.03 0.00 05.02. 11:43 55 (NE) 4
BM Mon s 1 1.2449444 12.20 12.30 0.10 05.02. 11:43 47 (NE) -29
GH CVn p 10 0.381372 13.10 13.40 0.30 05.02. 11:43 316 (NW) 17
RY Cha p 10 0.640142 13.80 14.80 1.00 05.02. 11:43 186 (S) -62
V1115 Cas p 1 0.323283 13.00 13.00 0.00 05.02. 11:43 59 (NE) 56
DE Lyn s 1 0.408818 13.13 13.13 0.00 05.02. 11:43 11 (N) 19
AV Hya p 1 0.683401 10.20 10.77 0.57 05.02. 11:44 4 (N) -35
V873 Aql s 5 0.357572 13.30 13.30 0.00 05.02. 11:44 233 (SW) 27
CM Aqr p 8 0.703475 13.00 13.60 0.60 05.02. 11:44 190 (S) 26
V571 And p 9 0.357641 13.70 14.20 0.50 05.02. 11:45 77 (E) 41
DR CVn s 1 0.329058 11.70 11.95 0.25 05.02. 11:45 325 (NW) 4
V1275 Her p 10 0.29111 14.10 14.70 0.60 05.02. 11:45 291 (W) 49
NO Vul s 1 0.370765 13.40 14.10 0.70 05.02. 11:45 234 (SW) 51
V575 And p 10 0.678016 12.00 12.40 0.40 05.02. 11:45 76 (E) 40
V1309 Her p 9 0.369883 12.00 12.75 0.75 05.02. 11:45 284 (W) 51
LR Com s 1 0.896297 10.80 10.80 0.00 05.02. 11:45 319 (NW) -8
V2563 Oph p 7 0.372304 11.60 13.00 1.40 05.02. 11:45 243 (SW) 22
G3285.1748 And p 9 0.43823514 12.58 13.26 0.68 05.02. 11:45 67 (NE) 48
V1102 Her p 1 0.3090057 13.60 14.40 0.80 05.02. 11:46 292 (W) 56
U Gru p 10 1.8804855 11.00 14.00 3.00 05.02. 11:46 183 (S) -5
EQ Tau s 1 0.3413474 10.50 10.97 0.47 05.02. 11:46 75 (E) 17
RU CMa p 9 1.976173 11.30 14.60 3.30 05.02. 11:46 75 (E) -42
V396 Cam p 9 0.386297 13.70 14.10 0.40 05.02. 11:46 21 (N) 40
V753 Mon p 5 0.677044 8.30 8.82 0.51 05.02. 11:46 49 (NE) -33
V659 Ara p 10 0.2918802 13.90 14.50 0.60 05.02. 11:46 215 (SW) -37
AK Her p 1 0.4215225 8.29 8.77 0.48 05.02. 11:46 265 (W) 26
G1216.0409 Ari p 8 0.528725 12.80 12.80 0.00 05.02. 11:47 92 (E) 24
V784 Sgr p 10 1.819152 12.20 12.70 0.50 05.02. 11:47 230 (SW) -2
V445 Hya p 9 1.50944 13.10 14.30 1.20 05.02. 11:47 305 (NW) -66
VW Cep p 1 0.2783115 7.23 7.68 0.45 05.02. 11:47 350 (N) 63
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.