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Ephemerides for Variable Stars

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

Sunrise // Sunset: 06:04 // 16:23 UTC
Civil Twilight (6°): 05:33 // 16:54 UTC
Nautical Twilight (12°): 04:55 // 17:32 UTC
Astronomical Twilight (18°): 04:18 // 18:09 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
TW Cir p 9 1.110105 13.00 14.30 1.30 18.02. 01:54 172 (S) -31
EF CVn s 1 0.27205 13.10 13.50 0.40 18.02. 01:54 152 (SE) 66
GK Boo p 1 0.477772 10.30 10.80 0.50 18.02. 01:55 113 (SE) 66
FG Hya s 1 0.3278324 9.90 10.25 0.35 18.02. 01:55 253 (W) 18
UV Lyn p 1 0.414982 9.41 9.81 0.40 18.02. 01:55 275 (W) 49
ER Ori s 1 0.4234005 9.32 9.92 0.60 18.02. 01:55 283 (W) -22
PT Boo p 9 0.4466345 12.60 12.82 0.22 18.02. 01:55 90 (E) 63
CF CrB p 10 0.262445 14.14 14.54 0.40 18.02. 01:55 100 (E) 48
V628 Sco p 10 1.16957 11.40 12.10 0.70 18.02. 01:56 130 (SE) -15
TY Cet p 5 0.323676 11.62 12.10 0.48 18.02. 01:56 324 (NW) -50
GO Cyg s 1 0.717765 8.47 8.73 0.26 18.02. 01:56 48 (NE) 12
V677 Cen s 9 0.3250284 11.50 11.60 0.10 18.02. 01:56 159 (S) -4
Z Crv p 8 0.504752 14.00 16.50 2.50 18.02. 01:56 185 (S) 16
NV Cas p 7 0.7415213 14.80 15.50 0.70 18.02. 01:57 2 (N) 16
YY Eri s 1 0.3214963 8.37 8.99 0.62 18.02. 01:57 295 (NW) -33
V1461 Aql s 10 1.763062 8.91 8.91 0.00 18.02. 01:57 86 (E) -16
V387 Cyg p 1 0.6405968 11.50 12.30 0.80 18.02. 01:57 40 (NE) 9
BH CMi s 6 0.5592485 9.50 9.50 0.00 18.02. 01:58 257 (W) 13
V1184 Cas p 8 0.577 14.10 14.30 0.20 18.02. 01:58 14 (N) 22
V4394 Sgr p 10 3.283 10.52 11.06 0.54 18.02. 01:58 107 (E) -11
GY Cnc p 7 0.1754425 16.50 17.80 1.30 18.02. 01:58 255 (W) 37
FO Hya s 1 0.4695567 9.50 9.50 0.00 18.02. 01:58 221 (SW) 11
V1105 Her p 5 0.321736 12.60 13.00 0.40 18.02. 01:58 76 (E) 29
V1197 Aql p 9 0.9377315 13.20 13.70 0.50 18.02. 01:58 85 (E) -3
V791 Cep p 10 0.2887089 16.86 17.14 0.28 18.02. 01:58 360 (N) 45
BV Leo p 6 0.941584 15.80 16.70 0.90 18.02. 01:58 220 (SW) 60
V511 Cam p 9 0.404615 12.60 12.85 0.25 18.02. 01:58 351 (N) 56
KL Cas s 1 2.447426 11.80 12.30 0.50 18.02. 01:58 360 (N) 19
EM Lac s 1 0.3891351 12.50 13.09 0.59 18.02. 01:58 22 (N) 19
V536 And p 10 0.6415 14.20 14.60 0.40 18.02. 01:58 352 (N) 0
V412 Her p 7 0.3362122 14.70 15.50 0.80 18.02. 01:59 87 (E) 32
AS Cha p 10 0.841416 14.00 16.00 2.00 18.02. 01:59 182 (S) -37
BC Gru p 8 0.3073055 9.90 10.30 0.40 18.02. 01:59 97 (E) -69
CZ Cha p 10 0.3225055 14.00 14.60 0.60 18.02. 01:59 187 (S) -41
NR Lac s 1 0.6048055 13.20 13.40 0.20 18.02. 01:59 23 (NE) 14
V5521 Sgr p 10 0.464 15.20 15.80 0.60 18.02. 01:59 113 (SE) -14
EH Cen p 10 1.818567 12.90 13.70 0.80 18.02. 01:59 174 (S) -15
V1062 Her p 1 0.251436 13.10 13.70 0.60 18.02. 01:59 69 (E) 43
BM Phe p 10 0.413621 9.26 9.53 0.27 18.02. 02:00 33 (NE) -78
V1120 Oph s 5 0.3367531 13.90 14.30 0.40 18.02. 02:00 127 (SE) 19
V873 Cyg s 5 0.8482005 14.60 14.70 0.10 18.02. 02:00 62 (NE) 18
NR Cen p 10 0.961701 14.20 14.70 0.50 18.02. 02:00 176 (S) -20
V412 CrA p 10 4.83311 10.70 11.30 0.60 18.02. 02:00 118 (SE) -27
V430 Nor p 10 0.366 16.70 17.22 0.52 18.02. 02:00 155 (SE) -23
KQ Lib s 9 0.695529 11.60 11.60 0.00 18.02. 02:00 148 (SE) 24
V457 Cam p 9 0.3033 13.80 14.20 0.40 18.02. 02:00 332 (NW) 46
HP Pav p 10 0.2978 14.90 15.70 0.80 18.02. 02:00 150 (SE) -53
OQ Lup p 10 1.83777 12.62 14.40 1.78 18.02. 02:00 162 (S) -18
V1005 Her s 3 0.278962 14.11 14.11 0.00 18.02. 02:00 68 (E) 56
V473 Cam p 7 0.298438 11.55 12.20 0.65 18.02. 02:01 340 (N) 50
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.