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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:57 // 18:01 UTC
Civil Twilight (6°): 03:24 // 18:34 UTC
Nautical Twilight (12°): 02:40 // 19:17 UTC
Astronomical Twilight (18°): 01:52 // 20:05 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
BT CrB p 9 0.0892 18.90 20.40 1.50 20.04. 06:23 288 (W) 32
KO Boo p 9 0.369518 13.15 13.35 0.20 20.04. 06:23 295 (NW) 9
W Crv s 1 0.3880813 11.16 11.86 0.70 20.04. 06:24 302 (NW) -39
V1763 Cyg p 6 0.4050751 12.40 13.00 0.60 20.04. 06:24 250 (W) 68
V2477 Cyg s 4 0.31125 9.86 10.52 0.66 20.04. 06:24 313 (NW) 79
V1200 Cyg s 8 0.3690595 15.30 16.10 0.80 20.04. 06:24 324 (NW) 80
PT Dra p 10 0.270768 14.30 14.90 0.60 20.04. 06:24 315 (NW) 37
BP Vel p 10 0.264987 12.90 13.80 0.90 20.04. 06:24 71 (E) -79
NU Cam s 1 0.69006 10.57 10.85 0.28 20.04. 06:24 359 (N) 43
V429 Cam p 9 0.441156 13.00 13.50 0.50 20.04. 06:24 13 (N) 40
IM Lac p 1 1.268337 12.90 13.40 0.50 20.04. 06:25 69 (E) 82
V1695 Aql p 9 0.412779 10.90 11.30 0.40 20.04. 06:25 210 (SW) 32
NZ Boo p 1 0.0589094 17.20 20.00 2.80 20.04. 06:25 296 (NW) 23
V1815 Cyg p 1 0.483976 11.20 11.50 0.30 20.04. 06:25 101 (E) 83
FI Del p 9 0.415928 14.20 14.80 0.60 20.04. 06:25 200 (S) 53
V351 Peg p 1 0.593297 8.00 8.31 0.31 20.04. 06:25 132 (SE) 47
EZ Hya p 1 0.449751 10.40 10.70 0.30 20.04. 06:26 357 (N) -54
KL Cas s 1 2.447426 11.80 12.30 0.50 20.04. 06:26 53 (NE) 59
V2134 Cyg p 10 1.429214 8.32 8.50 0.17 20.04. 06:26 222 (SW) 81
BX And s 1 0.6101125 8.90 9.15 0.25 20.04. 06:26 71 (E) 40
V459 Cas p 1 8.458255 10.90 11.60 0.70 20.04. 06:26 48 (NE) 57
KV Gem p 1 0.358522 12.40 12.90 0.50 20.04. 06:26 38 (NE) -16
CC Lyn s 6 0.354627 6.42 6.42 0.00 20.04. 06:26 19 (N) 6
LO Pav s 10 0.6598 15.90 16.50 0.60 20.04. 06:26 191 (S) -32
V2240 Cyg p 1 0.404173 12.03 12.29 0.26 20.04. 06:26 229 (SW) 73
UW LMi s 8 3.874315 8.45 8.45 0.00 20.04. 06:26 342 (N) -9
V501 Cam p 9 0.454388 13.80 14.10 0.30 20.04. 06:26 1 (N) 39
BI CVn s 1 0.3842103 10.35 10.75 0.40 20.04. 06:26 318 (NW) 10
V1069 Her s 6 0.486617 12.30 12.30 0.00 20.04. 06:27 285 (W) 55
V968 Oph p 10 0.7232656 14.30 15.20 0.90 20.04. 06:27 235 (SW) 30
EW Del p 6 0.3923312 15.10 15.50 0.40 20.04. 06:27 206 (SW) 53
V589 Vir p 1 0.271832 13.00 13.00 0.00 20.04. 06:27 280 (W) -4
V875 Cep p 10 0.607031 12.00 12.33 0.33 20.04. 06:27 3 (N) 56
PT Boo p 9 0.4466345 12.60 12.82 0.22 20.04. 06:27 301 (NW) 32
HM Cet p 5 0.44462 12.96 12.96 0.00 20.04. 06:28 101 (E) 16
SW Ret p 10 0.3547995 12.63 13.08 0.45 20.04. 06:28 144 (SE) -45
HR Lac p 1 0.42907 13.90 14.40 0.50 20.04. 06:28 80 (E) 83
GV Aqr s 4 0.33677 13.60 13.60 0.00 20.04. 06:28 160 (S) 30
MT UMa p 4 0.800653 11.75 12.16 0.41 20.04. 06:28 336 (NW) 7
V1302 Her s 1 0.316291 12.72 12.72 0.00 20.04. 06:29 281 (W) 54
V335 Cam p 9 1.245129 11.62 11.90 0.28 20.04. 06:29 29 (NE) 41
LU Lac s 2 0.2988016 14.60 15.32 0.72 20.04. 06:29 76 (E) 81
V705 And p 10 0.354675 11.12 11.40 0.28 20.04. 06:29 108 (E) 60
BN Peg p 1 0.7132979 10.30 11.20 0.90 20.04. 06:29 178 (S) 45
V972 Her p 5 0.4430605 6.72 6.79 0.07 20.04. 06:29 265 (W) 49
BN Ari p 1 0.2993717 10.38 11.02 0.64 20.04. 06:29 85 (E) 32
BF Pav p 10 0.305605 11.00 11.90 0.90 20.04. 06:29 201 (S) -24
EL Vel p 8 2.758396 11.30 12.50 1.20 20.04. 06:29 48 (NE) -76
EP And p 1 0.4041085 11.90 12.50 0.60 20.04. 06:30 71 (E) 47
EE Hya p 10 1.602358 14.20 15.20 1.00 20.04. 06:30 284 (W) -57
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.