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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 °
Y Psc p 1 3.765818 10.10 13.10 3.00 15.04. 15:02 276 (W) 5
RS Cha s 10 1.669882 6.02 6.53 0.51 15.04. 15:02 169 (S) -42
IQ Cnc p 9 0.634624 13.05 13.45 0.40 15.04. 15:03 108 (E) 33
V2478 Cyg p 9 0.340015 13.60 14.30 0.70 15.04. 15:03 327 (NW) 11
V1112 Tau p 1 0.423837 13.10 13.72 0.62 15.04. 15:03 204 (SW) 46
V459 Peg p 9 0.295664 13.65 14.52 0.87 15.04. 15:03 304 (NW) 0
V947 Cyg p 5 0.429245 14.10 15.10 1.00 15.04. 15:03 334 (NW) -4
ZZ Aur s 1 0.601216 10.80 11.10 0.30 15.04. 15:03 173 (S) 81
G5236.0391 Aqr p 8 0.341529 13.29 13.71 0.42 15.04. 15:04 281 (W) -13
V692 And s 6 0.33802 12.50 12.50 0.00 15.04. 15:04 303 (NW) 33
V457 Cam p 9 0.3033 13.80 14.20 0.40 15.04. 15:04 15 (N) 68
KV Cyg s 1 2.838999 11.50 11.90 0.40 15.04. 15:04 330 (NW) 3
IT Pup p 10 1.336177 12.10 13.30 1.20 15.04. 15:04 147 (SE) 5
V512 And s 10 0.745331 11.80 11.95 0.15 15.04. 15:04 283 (W) 37
RR Cen s 9 0.6056895 7.27 7.63 0.36 15.04. 15:04 125 (SE) -60
V410 Aur p 1 0.366355 10.10 10.44 0.35 15.04. 15:04 209 (SW) 73
V1001 Cas p 1 0.429058 13.61 14.71 1.10 15.04. 15:04 308 (NW) 38
V580 Lyr s 1 0.289052 12.85 12.85 0.00 15.04. 15:04 346 (N) -3
DF CVn p 1 0.3268955 10.96 11.46 0.50 15.04. 15:04 53 (NE) 20
V379 Cam p 8 1.1670805 12.00 14.70 2.70 15.04. 15:04 340 (N) 77
V513 Her s 3 0.3037692 15.30 15.70 0.40 15.04. 15:05 0 (N) -16
V1363 Ori s 1 0.4319235 10.35 10.35 0.00 15.04. 15:05 191 (S) 39
V1218 Cen p 8 0.76729 13.30 14.00 0.70 15.04. 15:05 143 (SE) -41
V506 Oph s 1 1.0604275 11.20 12.00 0.80 15.04. 15:05 0 (N) -32
SZ Mic p 10 0.4 13.40 14.00 0.60 15.04. 15:05 272 (W) -58
VW Boo s 1 0.342319 10.50 10.93 0.43 15.04. 15:05 51 (NE) -13
GM Aqr p 6 0.367282 13.80 15.00 1.20 15.04. 15:05 284 (W) -15
V430 Lac p 6 1.549603 14.20 16.65 2.45 15.04. 15:05 313 (NW) 23
V677 Cen s 9 0.3250284 11.50 11.60 0.10 15.04. 15:06 90 (E) -58
V1333 Her s 1 0.317594 13.27 13.27 0.00 15.04. 15:06 355 (N) 9
V400 Nor p 10 1.78686 9.99 10.45 0.46 15.04. 15:06 79 (E) -77
V444 Dra p 10 0.3545232 13.55 14.20 0.65 15.04. 15:06 345 (N) 34
V1647 Aql s 6 0.463588 13.50 13.90 0.40 15.04. 15:06 318 (NW) -44
AC Boo s 1 0.352437 10.00 10.55 0.55 15.04. 15:06 28 (NE) 13
PS Vir p 1 0.289806 12.00 12.30 0.30 15.04. 15:06 83 (E) 3
V379 Lup p 7 5.8472 9.86 10.08 0.22 15.04. 15:06 91 (E) -68
W UMa s 1 0.3336367 7.75 8.43 0.68 15.04. 15:07 57 (NE) 55
V344 Lac p 1 0.392239 12.20 13.00 0.80 15.04. 15:07 320 (NW) 27
ES Cas p 7 2.109523 14.70 16.20 1.50 15.04. 15:07 313 (NW) 41
V1261 Her p 4 0.397693 13.00 14.00 1.00 15.04. 15:07 5 (N) -19
HW Vir s 1 0.11671953 10.50 11.20 0.70 15.04. 15:07 84 (E) -16
KT Aps p 10 0.3742 15.00 15.30 0.30 15.04. 15:08 176 (S) -64
V934 Cep s 7 0.431014 13.02 13.45 0.43 15.04. 15:08 331 (NW) 44
DU CVn s 2 0.3071015 13.10 13.10 0.00 15.04. 15:08 53 (NE) 18
AD Cnc s 1 0.2827379 13.10 13.40 0.30 15.04. 15:08 120 (SE) 35
II CMa s 8 0.22919704 15.22 15.22 0.00 15.04. 15:08 160 (S) 25
V422 Nor p 10 0.5788 16.92 17.60 0.68 15.04. 15:08 122 (SE) -72
EH Hya p 10 0.2969053 14.20 15.00 0.80 15.04. 15:08 109 (E) -28
V959 Cas s 1 1.065155 11.97 11.97 0.00 15.04. 15:08 310 (NW) 42
RS Col p 4 0.67235 9.54 9.99 0.45 15.04. 15:09 187 (S) 11
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.