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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:53 // 18:04 UTC
Civil Twilight (6°): 03:19 // 18:37 UTC
Nautical Twilight (12°): 02:36 // 19:21 UTC
Astronomical Twilight (18°): 01:46 // 20:10 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
CZEV137 Lac p 1 0.38724 16.23 16.66 0.43 21.04. 22:27 25 (NE) 21
V1216 Her p 10 0.3020175 12.15 12.60 0.45 21.04. 22:27 79 (E) 56
V948 Her p 6 1.275207 9.02 9.31 0.29 21.04. 22:27 92 (E) 42
V1069 Cas p 10 0.4090335 12.52 12.75 0.23 21.04. 22:27 2 (N) 15
DK Hya s 1 0.5219213 10.50 10.70 0.20 21.04. 22:28 231 (SW) 4
V866 Cyg p 4 0.899182 13.70 14.40 0.70 21.04. 22:28 70 (E) 22
V497 Cam p 5 0.554646 13.50 14.05 0.55 21.04. 22:28 350 (N) 52
I Boo s 1 0.2678178 5.80 6.29 0.49 21.04. 22:28 89 (E) 74
V970 Cyg p 8 0.5209495 14.30 15.10 0.80 21.04. 22:28 68 (E) 19
RX Gru s 9 0.74314 10.50 10.70 0.20 21.04. 22:29 87 (E) -63
V873 Aql s 5 0.357572 13.30 13.30 0.00 21.04. 22:29 98 (E) 8
V1258 Cen p 10 0.08885 15.40 22.20 6.80 21.04. 22:29 186 (S) 9
V380 Gem s 6 0.33661 13.15 13.90 0.75 21.04. 22:30 300 (NW) 9
V364 Aur p 1 0.699025 11.40 12.20 0.80 21.04. 22:30 321 (NW) 19
BK Vul p 1 0.453463 12.80 13.50 0.70 21.04. 22:30 51 (NE) 5
V1056 Her s 10 1.876 10.20 10.20 0.00 21.04. 22:30 80 (E) 50
V1047 Her p 1 0.320736 12.26 12.78 0.52 21.04. 22:30 91 (E) 46
V621 Pup p 10 0.390386 10.25 11.00 0.75 21.04. 22:30 232 (SW) -30
G2837.1343 And p 8 0.266628 11.90 12.35 0.45 21.04. 22:31 355 (N) 3
V616 Cyg p 1 1.326636 13.00 15.00 2.00 21.04. 22:31 37 (NE) 22
LT Pav p 10 0.393674 11.40 12.20 0.80 21.04. 22:31 151 (SE) -48
V5576 Sgr p 10 1.14177 11.68 12.30 0.62 21.04. 22:31 92 (E) -14
HH Boo p 1 0.318666 11.00 11.50 0.50 21.04. 22:31 107 (E) 81
V630 Aur p 9 1.1958 14.03 14.24 0.21 21.04. 22:31 313 (NW) 16
V375 Cas s 1 1.473398 10.10 10.60 0.50 21.04. 22:31 12 (N) 25
V878 Ara p 10 0.770465 8.00 8.22 0.22 21.04. 22:32 147 (SE) -16
EL CMi p 6 1.053835 11.54 12.20 0.66 21.04. 22:32 265 (W) 5
V1184 Aql s 6 0.565604 13.10 13.40 0.30 21.04. 22:32 90 (E) 13
HL Psc p 9 0.491606 10.79 11.12 0.33 21.04. 22:32 1 (N) -11
MS Pav p 10 0.33474 13.70 14.60 0.90 21.04. 22:32 155 (SE) -52
V431 Lac p 10 0.869077 14.30 15.60 1.30 21.04. 22:32 30 (NE) 15
EY Cas p 1 0.4819812 14.00 14.50 0.50 21.04. 22:32 12 (N) 19
EX Leo p 1 0.408605 8.27 8.49 0.22 21.04. 22:32 240 (SW) 42
CZEV138 Lac s 6 1.10582 14.10 14.10 0.00 21.04. 22:32 25 (NE) 22
IW TrA p 10 0.3146 14.20 14.60 0.40 21.04. 22:33 157 (SE) -29
DF Hya p 1 0.3306016 11.00 11.50 0.50 21.04. 22:33 258 (W) 18
V789 Cyg s 6 0.288551 13.30 13.30 0.00 21.04. 22:33 71 (E) 24
NN Tel p 10 0.3838 15.00 15.50 0.50 21.04. 22:33 129 (SE) -44
V574 Lyr s 1 0.2731267 12.01 12.01 0.00 21.04. 22:33 75 (E) 37
V2790 Ori s 1 0.2878415 11.03 11.03 0.00 21.04. 22:33 297 (NW) 3
V1179 Her p 1 0.385505 11.39 11.72 0.33 21.04. 22:33 122 (SE) 37
V692 Pup p 10 0.34 14.53 14.72 0.19 21.04. 22:33 255 (W) -4
V954 Cep p 10 0.519782 12.28 12.61 0.33 21.04. 22:33 12 (N) 30
NSV 04188 Cnc s 5 0.308035 12.00 11.00 -1.00 21.04. 22:33 265 (W) 20
EY CVn p 1 0.342687 11.91 12.25 0.34 21.04. 22:33 201 (S) 74
ZZ Peg s 1 0.667356 12.20 12.50 0.30 21.04. 22:33 39 (NE) -17
SX Crv p 1 0.3166127 8.99 9.25 0.26 21.04. 22:34 194 (S) 20
KM UMa p 1 0.3518602 11.00 11.50 0.50 21.04. 22:34 243 (SW) 66
V856 Cep p 10 0.314008 12.25 12.50 0.25 21.04. 22:34 12 (N) 44
NO Vul p 1 0.370765 13.40 14.20 0.80 21.04. 22:34 76 (E) 16
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.