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Ephemerides for Variable Stars

04: 01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24

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

Sunrise // Sunset: 03:46 // 18:09 UTC
Civil Twilight (6°): 03:13 // 18:43 UTC
Nautical Twilight (12°): 02:28 // 19:27 UTC
Astronomical Twilight (18°): 01:36 // 20:19 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
XX Cep s 1 2.337328 9.13 9.18 0.05 25.04. 09:46 330 (NW) 72
FU Ara p 1 0.864505 10.50 11.30 0.80 25.04. 09:46 231 (SW) -51
V358 Cep p 1 0.4728283 13.50 14.50 1.00 25.04. 09:46 6 (N) 58
V1098 Her p 1 0.352269 12.44 12.82 0.38 25.04. 09:46 318 (NW) 26
V816 Cep p 10 0.3113931 13.45 14.10 0.65 25.04. 09:47 338 (N) 53
V1066 Her s 1 0.539622 11.80 11.80 0.00 25.04. 09:47 316 (NW) 25
V566 And p 8 0.389694 10.85 11.30 0.45 25.04. 09:47 134 (SE) 71
BW Eri s 6 0.6384855 10.16 10.38 0.22 25.04. 09:47 140 (SE) 2
V1088 Her s 1 0.359231 11.00 11.00 0.00 25.04. 09:47 313 (NW) 7
GX Boo p 6 0.38784 12.16 12.32 0.16 25.04. 09:47 346 (N) -14
VZ Psc s 1 0.2612592 10.20 10.43 0.23 25.04. 09:47 212 (SW) 41
V402 Gem s 7 0.399252 11.72 12.35 0.63 25.04. 09:47 80 (E) 19
FO Eri p 8 2.1964 8.51 8.80 0.29 25.04. 09:47 160 (S) -4
V431 Gem p 10 0.254 17.50 17.70 0.20 25.04. 09:47 67 (NE) 12
AS Lib p 10 0.553805 13.20 13.90 0.70 25.04. 09:47 304 (NW) -51
V416 Gem s 7 0.256181 12.50 12.50 0.00 25.04. 09:47 76 (E) 17
V2637 Oph p 7 0.386173 11.80 12.27 0.47 25.04. 09:47 294 (NW) -12
V446 Peg s 1 0.305983 14.00 14.00 0.00 25.04. 09:47 258 (W) 45
AO Aqr s 9 0.4893508 11.50 11.50 0.00 25.04. 09:48 219 (SW) 8
VY Cet s 3 0.34081 11.20 11.80 0.60 25.04. 09:48 168 (S) 20
EF Boo s 1 0.4205155 9.43 9.43 0.00 25.04. 09:48 346 (N) 13
PR Boo p 10 0.371281 13.70 14.10 0.40 25.04. 09:48 336 (NW) 9
V1181 Her p 1 0.337042 11.00 11.41 0.41 25.04. 09:48 321 (NW) 8
BW Leo s 1 0.3373728 14.70 15.40 0.70 25.04. 09:48 23 (NE) -20
V1853 Ori p 1 0.383 11.60 12.02 0.42 25.04. 09:48 101 (E) 30
MS UMa s 1 0.410388 11.97 11.97 0.00 25.04. 09:48 15 (N) 12
YY Cru p 10 0.517292 12.80 13.00 0.20 25.04. 09:48 160 (S) -78
AA Dor p 10 0.2615397 11.13 11.60 0.47 25.04. 09:48 156 (SE) -39
NP Pav p 10 0.6333963 10.70 11.70 1.00 25.04. 09:49 204 (SW) -38
V910 Cyg p 8 1.6102553 14.10 15.00 0.90 25.04. 09:49 284 (W) 26
BN Psc s 8 0.349118 16.45 16.45 0.00 25.04. 09:49 166 (S) 68
V902 Sgr p 10 0.29394574 14.40 14.80 0.40 25.04. 09:49 247 (SW) -19
V1034 Cyg p 1 0.976932 9.60 10.60 1.00 25.04. 09:49 281 (W) 33
V1902 Cyg p 8 0.450204 14.30 14.90 0.60 25.04. 09:49 275 (W) 48
EK Aqr s 1 0.61279 10.80 11.23 0.43 25.04. 09:49 204 (SW) 28
AM Her p 1 0.128927 12.30 15.70 3.40 25.04. 09:49 313 (NW) 30
V417 Lyr p 4 0.300661 14.90 16.20 1.30 25.04. 09:50 290 (W) 24
IW UMa p 1 0.774718 11.70 12.18 0.48 25.04. 09:50 37 (NE) 15
V450 Per s 1 0.948673 13.00 13.00 0.00 25.04. 09:50 102 (E) 69
V339 Aps p 9 0.551208 13.20 13.80 0.60 25.04. 09:50 195 (S) -65
NSV 00292 Cet s 9 0.57009 13.50 13.50 0.00 25.04. 09:50 186 (S) 37
BO Gru p 10 0.56221 12.10 12.60 0.50 25.04. 09:50 201 (S) -7
YY Cnc s 1 0.698445 11.30 10.30 -1.00 25.04. 09:50 54 (NE) 11
AQ Cap s 7 0.3173885 13.00 13.00 0.00 25.04. 09:50 236 (SW) 3
V782 Cep p 10 0.3605843 15.79 15.88 0.09 25.04. 09:50 360 (N) 55
DZ Psc p 1 0.366136 10.86 11.32 0.46 25.04. 09:50 194 (S) 61
YY Gru p 9 0.2926495 12.40 13.20 0.80 25.04. 09:50 201 (S) -15
CR Tri p 9 0.296078 14.10 14.80 0.70 25.04. 09:50 126 (SE) 66
V1157 Her p 10 0.31589 14.10 14.70 0.60 25.04. 09:51 326 (NW) 9
V458 Mon s 5 0.3969371 13.30 13.80 0.50 25.04. 09:51 90 (E) 3
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.