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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:30 // 18:23 UTC
Civil Twilight (6°): 02:55 // 18:58 UTC
Nautical Twilight (12°): 02:07 // 19:45 UTC
Astronomical Twilight (18°): 01:10 // 20:43 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EN Cyg s 2 2.21486 12.90 12.90 0.00 04.05. 10:13 294 (NW) 19
RZ Dra p 1 0.5508762 10.11 11.01 0.90 04.05. 10:13 327 (NW) 31
GR Tau p 1 0.429851 10.26 10.80 0.54 04.05. 10:13 131 (SE) 52
HR Boo s 1 0.315967 13.25 13.70 0.45 04.05. 10:13 349 (N) -18
EG CMi p 9 0.533605 13.10 13.60 0.50 04.05. 10:13 91 (E) 2
V525 Cyg s 6 2.403315 13.30 13.30 0.00 04.05. 10:13 292 (W) 41
SY Aps p 6 0.278908 12.20 13.60 1.40 04.05. 10:13 187 (S) -67
V1282 Her s 1 0.278349 13.35 13.35 0.00 04.05. 10:14 324 (NW) 16
V426 Cam p 8 0.347835 13.50 14.00 0.50 04.05. 10:14 36 (NE) 55
V394 Mon p 10 4.2650821 12.00 13.20 1.20 04.05. 10:14 109 (E) 11
V577 Lyr s 9 0.390011 14.50 14.50 0.00 04.05. 10:14 314 (NW) 23
MO Aqr p 2 0.3981435 9.95 10.28 0.33 04.05. 10:14 257 (W) 8
AM Her p 1 0.128927 12.30 15.70 3.40 04.05. 10:14 321 (NW) 23
IO Boo p 7 0.2711483 13.00 13.50 0.50 04.05. 10:14 358 (N) -15
EX Lyr s 1 0.717293 12.08 12.61 0.53 04.05. 10:14 303 (NW) 7
IM Gem s 7 1.427284 15.20 15.20 0.00 04.05. 10:14 91 (E) 30
KT Lyr s 9 0.5815356 14.70 14.90 0.20 04.05. 10:14 308 (NW) 12
YY Cnc p 1 0.698445 11.30 11.70 0.40 04.05. 10:15 64 (NE) 19
GV Leo p 1 0.266728 11.37 11.50 0.13 04.05. 10:15 55 (NE) -6
LM Boo p 1 0.327922 12.00 12.50 0.50 04.05. 10:15 352 (N) -16
ET Psc p 10 0.439298 9.04 9.37 0.33 04.05. 10:15 206 (SW) 48
HP Pav p 10 0.2978 14.90 15.70 0.80 04.05. 10:15 207 (SW) -46
V1192 Her p 10 0.310078 13.00 13.30 0.30 04.05. 10:15 336 (NW) 13
BF Cap p 9 0.532676 8.92 9.27 0.35 04.05. 10:15 255 (W) -13
HH Gem p 10 2.53047 13.60 14.20 0.60 04.05. 10:15 98 (E) 24
AT Aqr s 8 0.30409565 14.10 14.70 0.60 04.05. 10:16 232 (SW) 4
LT Com s 1 0.512058 10.61 10.61 0.00 04.05. 10:16 17 (N) -12
HT Vir p 1 0.4076729 7.06 7.48 0.42 04.05. 10:16 6 (N) -35
RR CMa p 6 1.196257 12.50 14.20 1.70 04.05. 10:16 109 (E) -6
AK Tri s 4 0.7017145 11.48 12.00 0.52 04.05. 10:16 167 (S) 73
V749 Cyg p 5 0.8854365 13.00 14.00 1.00 04.05. 10:16 307 (NW) 42
V553 Hya s 5 0.371497 12.36 12.36 0.00 04.05. 10:17 48 (NE) -59
V2477 Cyg p 4 0.31125 9.86 10.65 0.79 04.05. 10:17 313 (NW) 41
V518 And p 10 0.361144 13.50 13.90 0.40 04.05. 10:17 237 (SW) 74
V719 Her s 1 0.400925 12.50 12.50 0.00 04.05. 10:17 328 (NW) 11
WY Leo p 9 4.985871 11.10 11.70 0.60 04.05. 10:17 63 (NE) 0
LV Cam s 4 0.3657282 16.00 16.00 0.00 04.05. 10:17 50 (NE) 56
V2545 Cyg p 3 0.369188 11.10 11.33 0.23 04.05. 10:17 288 (W) 26
V1096 Her s 1 0.2414165 13.05 13.05 0.00 04.05. 10:17 325 (NW) 14
V776 Cas s 1 0.440417 8.94 8.94 0.00 04.05. 10:17 357 (N) 70
TT Cet s 1 0.4859549 10.80 11.10 0.30 04.05. 10:17 186 (S) 30
V602 Cen p 10 3.6565 10.00 11.50 1.50 04.05. 10:17 138 (SE) -77
AL Oph s 6 0.992999 14.10 15.00 0.90 04.05. 10:17 310 (NW) -13
AK Gru p 10 0.493682 11.00 11.50 0.50 04.05. 10:18 212 (SW) -12
HR Lac p 1 0.42907 13.90 14.40 0.50 04.05. 10:18 295 (NW) 52
RT LMi s 1 0.3749177 11.40 11.70 0.30 04.05. 10:18 49 (NE) 12
V797 Cep p 1 0.270449 14.60 15.00 0.40 04.05. 10:18 358 (N) 60
KV Gem s 1 0.358522 12.40 12.85 0.45 04.05. 10:18 95 (E) 25
LY And s 4 0.345031 13.80 13.80 0.00 04.05. 10:18 167 (S) 78
NP Pav s 10 0.6333963 10.70 10.70 0.00 04.05. 10:18 208 (SW) -43
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.