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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:04 // 17:55 UTC
Civil Twilight (6°): 03:32 // 18:27 UTC
Nautical Twilight (12°): 02:49 // 19:10 UTC
Astronomical Twilight (18°): 02:03 // 19:56 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V554 Hya p 10 0.302559 12.50 13.30 0.80 15.04. 20:19 147 (SE) 5
V1115 Cas s 1 0.323283 13.00 13.00 0.00 15.04. 20:19 337 (NW) 20
AP Tau p 3 0.9719742 14.00 15.00 1.00 15.04. 20:19 288 (W) 20
NZ Boo p 1 0.0589094 17.20 20.00 2.80 15.04. 20:19 86 (E) 43
V1300 Her p 1 0.296334 12.63 13.00 0.37 15.04. 20:19 55 (NE) 20
DM Cir p 8 0.386773 9.99 10.51 0.52 15.04. 20:19 144 (SE) -30
EF CVn s 1 0.27205 13.10 13.50 0.40 15.04. 20:19 111 (E) 53
AQ Com s 1 0.2813295 15.20 15.70 0.50 15.04. 20:20 134 (SE) 55
V369 Sge p 7 0.3958288 13.20 14.00 0.80 15.04. 20:20 42 (NE) -11
MT Boo s 6 0.3653325 13.45 13.45 0.00 15.04. 20:20 80 (E) 50
V2473 Cyg p 10 2.4021 13.05 13.90 0.85 15.04. 20:20 27 (NE) 15
PW UMa s 8 0.5552888 11.10 11.10 0.00 15.04. 20:20 328 (NW) 70
DX Aqr s 7 0.9450115 6.37 6.37 0.00 15.04. 20:20 24 (NE) -55
MR Del s 1 0.5216895 8.85 8.85 0.00 15.04. 20:20 42 (NE) -26
FU Lac p 7 2.289106 15.80 17.20 1.40 15.04. 20:21 10 (N) 5
QY Hya s 2 0.292341 9.04 9.04 0.00 15.04. 20:21 164 (S) 10
V546 Cas p 8 1.106205 14.20 14.80 0.60 15.04. 20:21 349 (N) 23
V1140 Her p 10 0.373001 13.70 14.10 0.40 15.04. 20:21 64 (NE) 43
V734 CrA p 9 0.978382 11.08 12.00 0.92 15.04. 20:21 105 (E) -48
BS CMa p 10 0.5599472 12.50 13.00 0.50 15.04. 20:21 228 (SW) 0
CZ Aqr s 1 0.8627525 10.98 11.10 0.12 15.04. 20:21 350 (N) -56
V781 Tau p 1 0.344909 8.90 9.30 0.40 15.04. 20:21 279 (W) 28
IP Gem s 10 2.349082 13.80 14.50 0.70 15.04. 20:21 265 (W) 34
V1128 Tau s 1 0.3053717 9.65 9.65 0.00 15.04. 20:22 292 (W) -1
NY Vir p 1 0.10101597 13.30 14.22 0.92 15.04. 20:22 134 (SE) 28
EY Cep p 5 7.97146 10.10 10.70 0.60 15.04. 20:22 348 (N) 46
AR CMa p 2 2.332227 11.90 12.50 0.60 15.04. 20:22 231 (SW) -1
V472 And p 10 0.85056 13.25 13.60 0.35 15.04. 20:22 346 (N) 3
TZ CMi s 5 1.776814 13.00 13.20 0.20 15.04. 20:22 241 (SW) 30
BY Peg p 1 0.341936 12.90 13.60 0.70 15.04. 20:22 18 (N) -10
V1237 Tau p 8 0.287447 14.03 14.18 0.15 15.04. 20:22 282 (W) 23
V864 Aql p 9 0.608658 12.60 13.20 0.60 15.04. 20:22 45 (NE) -19
G0816.1907 Cnc s 6 0.3158 12.00 11.00 -1.00 15.04. 20:22 228 (SW) 45
LW And p 9 0.472811 15.50 16.40 0.90 15.04. 20:23 323 (NW) 9
AM CMi s 1 1.019193 10.00 10.50 0.50 15.04. 20:23 236 (SW) 27
V589 Vir p 1 0.271832 13.00 13.00 0.00 15.04. 20:23 116 (SE) 24
V1332 Tau p 1 0.271827 11.73 12.10 0.37 15.04. 20:23 288 (W) 15
V803 Cep p 9 0.419513 13.80 14.20 0.40 15.04. 20:23 351 (N) 46
BZ Leo s 8 0.2697257 15.30 15.80 0.50 15.04. 20:23 160 (S) 62
NO Cam p 1 0.430755 12.20 13.00 0.80 15.04. 20:23 339 (N) 45
V876 Per p 9 0.319961 13.60 14.20 0.60 15.04. 20:23 317 (NW) 13
UY UMa p 1 0.3760203 12.70 12.90 0.20 15.04. 20:24 62 (NE) 65
V653 Ara p 10 0.2614 12.50 12.90 0.40 15.04. 20:24 134 (SE) -37
DK Hya s 1 0.5219213 10.50 10.70 0.20 15.04. 20:24 199 (S) 17
DN Cam p 1 0.4983105 8.23 8.73 0.51 15.04. 20:24 335 (NW) 46
BV Eri s 1 0.5076543 8.12 8.42 0.30 15.04. 20:24 277 (W) -19
EL Tuc p 7 0.3420282 13.00 13.50 0.50 15.04. 20:24 198 (S) -71
V948 Her p 6 1.275207 9.02 9.31 0.29 15.04. 20:24 67 (NE) 19
BI CVn p 1 0.3842103 10.35 10.78 0.43 15.04. 20:24 110 (E) 64
V1026 Sgr p 10 0.3888662 12.80 13.40 0.60 15.04. 20:24 81 (E) -32
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.