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Ephemerides for Variable Stars

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

Sunrise // Sunset: 04:01 // 17:58 UTC
Civil Twilight (6°): 03:28 // 18:30 UTC
Nautical Twilight (12°): 02:45 // 19:13 UTC
Astronomical Twilight (18°): 01:58 // 20:00 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V813 Cep p 10 0.338921 13.15 13.50 0.35 17.04. 19:26 16 (N) 24
V838 Cep p 10 0.532081 12.50 13.05 0.55 17.04. 19:26 8 (N) 24
V900 Mon p 6 0.298305 11.92 12.80 0.88 17.04. 19:26 247 (SW) 24
CZ CMi p 1 0.426397 10.55 11.05 0.50 17.04. 19:26 237 (SW) 36
VZ Psc s 1 0.2612592 10.20 10.43 0.23 17.04. 19:27 337 (NW) -33
DY Vir p 5 0.934273 14.20 15.70 1.50 17.04. 19:27 136 (SE) 41
AC Sct p 10 4.797621 10.00 12.60 2.60 17.04. 19:27 65 (NE) -32
SY Hor p 10 0.3116395 11.48 12.34 0.86 17.04. 19:27 236 (SW) -33
V2637 Oph s 7 0.386173 11.80 12.21 0.41 17.04. 19:28 74 (E) -6
BZ Leo p 8 0.2697257 15.30 16.10 0.80 17.04. 19:28 139 (SE) 58
AR Dra p 1 0.675838 11.29 12.51 1.22 17.04. 19:28 36 (NE) 68
V1275 Her p 10 0.29111 14.10 14.70 0.60 17.04. 19:28 44 (NE) 24
EX Psc s 1 0.289482 12.00 12.00 0.00 17.04. 19:28 325 (NW) -28
V1241 Tau p 1 0.823271 9.38 10.28 0.90 17.04. 19:28 279 (W) -8
BO Ari p 1 0.3181937 10.00 10.50 0.50 17.04. 19:28 310 (NW) 4
W For p 7 0.617895 13.13 13.76 0.63 17.04. 19:29 269 (W) -34
OX Cas s 1 2.489344 9.90 9.90 0.00 17.04. 19:29 338 (N) 27
V470 Cam p 1 0.0956467 14.10 14.75 0.65 17.04. 19:29 324 (NW) 62
IS Boo s 8 0.25145 14.00 14.00 0.00 17.04. 19:29 67 (NE) 52
V1338 Her p 9 0.38467 14.90 15.35 0.45 17.04. 19:29 57 (NE) -10
V849 Cep p 5 2.029647 10.80 11.40 0.60 17.04. 19:29 5 (N) 31
V919 Cep p 4 1.851969 10.62 10.92 0.30 17.04. 19:29 355 (N) 26
CZ And p 8 2.717151 12.40 13.00 0.60 17.04. 19:29 351 (N) 10
V2640 Oph s 7 0.419892 12.50 13.20 0.70 17.04. 19:29 72 (E) -8
PT Boo s 9 0.4466345 12.60 12.60 0.00 17.04. 19:29 66 (NE) 39
V523 Cas s 1 0.2336923 10.62 11.34 0.72 17.04. 19:29 337 (NW) 15
V962 Aql p 7 1.165016 12.30 14.50 2.20 17.04. 19:29 47 (NE) -15
V702 Cas p 8 2.478791 14.00 15.00 1.00 17.04. 19:30 353 (N) 15
V658 Lyr p 1 0.33026 11.10 11.50 0.40 17.04. 19:30 36 (NE) 18
FY CVn p 10 0.386118 13.30 13.70 0.40 17.04. 19:30 83 (E) 50
V596 Lyr p 1 0.2996305 13.22 13.42 0.20 17.04. 19:30 35 (NE) 15
V864 Mon s 5 0.358427 9.90 10.50 0.60 17.04. 19:30 230 (SW) 23
V373 Dra p 3 0.316906 13.00 14.00 1.00 17.04. 19:30 40 (NE) 30
V752 Cep p 10 0.450289 13.05 13.50 0.45 17.04. 19:30 349 (N) 34
V2787 Ori p 7 0.810979 10.40 10.70 0.30 17.04. 19:30 257 (W) 30
EV CVn p 3 0.335969 12.00 12.50 0.50 17.04. 19:30 101 (E) 60
G0995.1646 Oph p 6 0.444631 13.00 14.00 1.00 17.04. 19:30 71 (E) -3
G2576.1248 CrB p 1 0.524016 14.06 14.68 0.62 17.04. 19:30 68 (E) 25
V1865 Ori s 3 0.717374 12.50 12.50 0.00 17.04. 19:31 267 (W) 23
V373 Gem p 9 1.60498 9.26 9.42 0.16 17.04. 19:31 250 (W) 46
V473 Peg p 9 0.590563 12.70 13.30 0.60 17.04. 19:31 5 (N) -21
CQ Cap p 9 0.690802 8.82 9.21 0.39 17.04. 19:31 21 (N) -56
FN Cam s 1 0.677137 8.58 8.58 0.00 17.04. 19:31 354 (N) 62
PS Vir p 1 0.289806 12.00 12.30 0.30 17.04. 19:31 145 (SE) 41
GN Mus p 10 0.3869 13.70 14.40 0.70 17.04. 19:32 169 (S) -36
V582 Lyr p 1 0.255905 13.44 14.61 1.17 17.04. 19:32 36 (NE) 11
QW Per p 6 0.825686 14.60 15.70 1.10 17.04. 19:32 307 (NW) 20
V591 Aur p 8 1.10965 10.81 11.42 0.61 17.04. 19:32 292 (W) 35
EN Cyg p 2 2.21486 12.90 16.10 3.20 17.04. 19:32 33 (NE) -3
TZ Boo p 1 0.29716095 10.41 11.00 0.59 17.04. 19:32 72 (E) 40
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.