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Ephemerides for Variable Stars

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

Sunrise // Sunset: 03:47 // 18:09 UTC
Civil Twilight (6°): 03:13 // 18:42 UTC
Nautical Twilight (12°): 02:28 // 19:27 UTC
Astronomical Twilight (18°): 01:37 // 20:18 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
V868 Mon p 8 0.637711 8.90 9.40 0.50 25.04. 10:55 97 (E) 3
V906 Sco s 10 2.78595 5.96 5.96 0.00 25.04. 10:55 269 (W) -47
CI CVn s 3 0.8158745 9.36 9.36 0.00 25.04. 10:55 9 (N) 9
V405 Gem s 1 0.462107 10.88 10.94 0.06 25.04. 10:55 95 (E) 25
V805 Cen p 10 3.3167193 9.90 10.30 0.40 25.04. 10:55 134 (SE) -84
BI CVn p 1 0.3842103 10.35 10.78 0.43 25.04. 10:55 13 (N) -2
DW CMi s 2 0.30755495 14.50 14.50 0.00 25.04. 10:56 93 (E) 8
RW Com p 1 0.2373465 11.00 11.70 0.70 25.04. 10:56 22 (N) -10
V417 Nor p 10 0.4067 16.03 16.65 0.62 25.04. 10:56 237 (SW) -74
XZ And p 1 1.3572855 10.02 12.99 2.97 25.04. 10:56 198 (S) 82
V1261 Her s 4 0.397693 13.00 14.00 1.00 25.04. 10:56 315 (NW) -7
OQ Boo p 8 0.398071 12.17 12.26 0.09 25.04. 10:56 348 (N) -11
RR CMa s 6 1.196257 12.50 13.10 0.60 25.04. 10:56 110 (E) -5
SW Sex p 1 0.13493852 14.80 16.70 1.90 25.04. 10:56 67 (NE) -22
RZ UMi s 2 0.3373491 12.80 13.50 0.70 25.04. 10:57 359 (N) 47
CZEV036 Cyg s 6 0.3688 13.27 13.80 0.53 25.04. 10:57 298 (NW) 16
V577 Lyr s 9 0.390011 14.50 14.50 0.00 25.04. 10:57 315 (NW) 22
HQ Lib p 9 0.679563 10.60 11.00 0.40 25.04. 10:57 324 (NW) -53
BX Tri s 6 0.1926355 12.35 12.60 0.25 25.04. 10:57 173 (S) 73
LS Del p 1 0.3638404 8.61 8.76 0.15 25.04. 10:57 275 (W) 22
V383 Gem s 2 0.757285 12.78 13.20 0.42 25.04. 10:57 89 (E) 31
V419 Cam p 10 0.414658 12.30 12.60 0.30 25.04. 10:57 47 (NE) 57
AT Aqr p 8 0.30409565 14.10 15.00 0.90 25.04. 10:58 233 (SW) 3
KN Vul p 1 0.3573295 13.00 13.40 0.40 25.04. 10:58 292 (W) 18
CR Aqr s 6 0.514491 13.60 14.20 0.60 25.04. 10:58 250 (W) -2
NN Com p 5 0.582846 13.38 13.78 0.40 25.04. 10:58 26 (NE) -22
MS Vir s 1 0.3124379 9.34 9.67 0.33 25.04. 10:58 3 (N) -58
V406 Lyr p 5 0.860783 12.40 13.30 0.90 25.04. 10:59 315 (NW) 18
V1064 Cas p 10 0.457606 11.30 11.80 0.50 25.04. 10:59 333 (NW) 74
NU Boo s 8 0.339576 13.40 13.40 0.00 25.04. 10:59 353 (N) 15
R CMa p 1 1.13595 5.70 6.34 0.64 25.04. 10:59 111 (E) -4
EP Mon p 1 1.1481 10.50 11.10 0.60 25.04. 10:59 108 (E) 8
NQ Aqr p 8 0.429586 12.40 12.95 0.55 25.04. 10:59 252 (W) 0
V1374 Tau p 1 0.250818 13.00 13.50 0.50 25.04. 11:00 98 (E) 45
LO Cyg s 1 0.629214 13.10 13.30 0.20 25.04. 11:00 292 (W) 46
V802 Aql s 6 0.267608 13.40 13.40 0.00 25.04. 11:00 283 (W) -14
KM UMa p 1 0.3518602 11.00 11.50 0.50 25.04. 11:00 29 (NE) 1
LY And s 4 0.345031 13.80 13.80 0.00 25.04. 11:01 173 (S) 79
OQ UMa s 1 0.283356 13.00 13.60 0.60 25.04. 11:01 3 (N) 16
HT Vir p 1 0.4076729 7.06 7.48 0.42 25.04. 11:01 9 (N) -35
QZ Tel p 10 1.03099 8.11 8.26 0.15 25.04. 11:01 239 (SW) -50
KS Eri p 9 0.533437 9.32 9.41 0.09 25.04. 11:01 133 (SE) 21
FG Sct s 3 0.270572 13.66 14.70 1.04 25.04. 11:01 284 (W) -19
LP UMa s 1 0.309901 12.52 12.52 0.00 25.04. 11:01 29 (NE) 28
V2769 Ori s 5 0.27872 15.00 15.00 0.00 25.04. 11:01 115 (SE) 26
G3053.1924 CrB p 1 0.16177042 13.17 13.87 0.70 25.04. 11:01 345 (N) 0
PW Cyg p 9 2.021778 13.30 14.50 1.20 25.04. 11:02 301 (NW) 26
FH Lyr p 5 1.5892377 12.50 13.90 1.40 25.04. 11:02 306 (NW) 18
LL Pav p 10 0.877 14.70 15.10 0.40 25.04. 11:02 207 (SW) -53
IV Cas s 1 0.9985167 11.20 11.30 0.10 25.04. 11:02 292 (W) 67
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.