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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:17 // 17:45 UTC
Civil Twilight (6°): 03:45 // 18:17 UTC
Nautical Twilight (12°): 03:05 // 18:58 UTC
Astronomical Twilight (18°): 02:20 // 19:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V2717 Oph p 9 0.336 15.00 15.50 0.50 10.04. 08:11 255 (W) 2
PR Boo s 10 0.371281 13.70 13.70 0.00 10.04. 08:11 312 (NW) 24
MM Com p 1 0.30199 12.00 12.50 0.50 10.04. 08:11 329 (NW) 1
KM Boo p 8 0.35866 14.05 14.70 0.65 10.04. 08:11 327 (NW) 25
CZEV114 Cas s 4 0.642525 13.98 13.98 0.00 10.04. 08:12 46 (NE) 72
V457 Cam p 9 0.3033 13.80 14.20 0.40 10.04. 08:12 20 (N) 37
V979 Cyg s 1 0.3737045 14.20 14.70 0.50 10.04. 08:12 254 (W) 56
BV Dra s 1 0.350067 7.88 7.88 0.00 10.04. 08:12 327 (NW) 35
IV Dra p 4 0.2681055 13.70 14.10 0.40 10.04. 08:12 317 (NW) 32
V1096 Aql p 4 1.111409 13.00 13.40 0.40 10.04. 08:12 231 (SW) 45
V360 UMa s 6 0.360224 13.60 14.00 0.40 10.04. 08:12 327 (NW) 18
V468 Cam p 9 0.347491 12.50 13.05 0.55 10.04. 08:12 24 (NE) 30
TX Leo p 5 2.445062 5.66 5.75 0.09 10.04. 08:13 358 (N) -31
BQ Aqr p 10 6.62046 10.70 11.30 0.60 10.04. 08:13 162 (S) 22
TW Crt p 5 0.944279 8.39 8.72 0.33 10.04. 08:13 344 (N) -61
Y Crv p 7 0.329037 11.73 12.10 0.37 10.04. 08:13 311 (NW) -46
V477 Her s 8 0.3251804 14.90 15.40 0.50 10.04. 08:13 278 (W) 28
V1763 Cyg s 6 0.4050751 12.40 12.40 0.00 10.04. 08:13 268 (W) 57
TZ CrA p 10 0.686748 9.60 10.33 0.73 10.04. 08:13 223 (SW) -18
SW Sex p 1 0.13493852 14.80 16.70 1.90 10.04. 08:14 5 (N) -43
VY Dor p 9 0.49692 12.19 12.97 0.78 10.04. 08:14 129 (SE) -41
NSV 00388 Cet p 7 0.321367 14.30 15.00 0.70 10.04. 08:14 134 (SE) 30
V489 Ser p 9 0.078847 19.20 21.00 1.80 10.04. 08:14 276 (W) -5
IY UMa p 4 0.0739138 18.40 20.00 1.60 10.04. 08:14 358 (N) 18
BS CrB p 9 0.42458 11.46 11.60 0.14 10.04. 08:14 296 (NW) 17
V1261 Her s 4 0.397693 13.00 14.00 1.00 10.04. 08:14 274 (W) 25
OX Cas s 1 2.489344 9.90 9.90 0.00 10.04. 08:15 47 (NE) 65
V1184 Aql p 6 0.565604 13.10 13.50 0.40 10.04. 08:15 246 (SW) 31
DL CVn s 2 0.642442 11.97 11.97 0.00 10.04. 08:15 333 (NW) 4
KP Peg s 5 0.7272053 7.05 7.05 0.00 10.04. 08:15 205 (SW) 51
V361 Pup p 10 0.367365 8.05 8.39 0.34 10.04. 08:15 87 (E) -51
FF Aqr p 10 9.207755 10.16 11.36 1.20 10.04. 08:15 189 (S) 37
IU Aps s 10 0.3046 14.20 14.60 0.40 10.04. 08:16 194 (S) -48
V2425 Oph s 8 1.763053 10.60 11.40 0.80 10.04. 08:16 261 (W) 8
PY Lyr p 1 0.385768 12.50 13.50 1.00 10.04. 08:16 258 (W) 49
V1094 Cas s 1 0.51429 12.40 12.74 0.34 10.04. 08:16 53 (NE) 64
V562 Sco s 8 1.055051 11.50 12.00 0.50 10.04. 08:17 241 (SW) -26
HH UMa s 1 0.375493 10.58 10.80 0.22 10.04. 08:17 353 (N) -4
V1238 Her p 4 0.3701515 9.53 9.53 0.00 10.04. 08:17 296 (NW) 35
V5563 Sgr p 7 0.617258 9.60 9.93 0.33 10.04. 08:17 237 (SW) -5
ER Cep p 9 0.2857369 15.67 16.34 0.67 10.04. 08:17 5 (N) 54
MT Cas p 1 0.313878 13.30 14.13 0.83 10.04. 08:17 63 (NE) 74
V811 Cep p 10 0.2507641 14.20 14.90 0.70 10.04. 08:18 313 (NW) 67
GP Vul p 1 1.0325 10.70 11.90 1.20 10.04. 08:18 252 (W) 52
V806 Cep p 10 1.352633 11.09 11.35 0.26 10.04. 08:18 15 (N) 50
V449 Peg p 1 0.352657 14.60 15.10 0.50 10.04. 08:18 210 (SW) 66
V500 Cyg s 3 0.924218 11.90 12.00 0.10 10.04. 08:18 249 (W) 62
V393 Mon p 10 4.121666 14.10 15.30 1.20 10.04. 08:18 66 (NE) -20
V1966 Cyg p 9 0.665077 9.95 10.04 0.09 10.04. 08:18 257 (W) 52
CM Com p 1 0.5545147 13.00 13.60 0.60 10.04. 08:18 334 (NW) -15
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.