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HD 225059


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관련 글

The opposition effect of 51 Nemausa.
From three nights of uvby-observations of 51 Nemausa in September 1994,covering solar phase angle 0.64° to 1.37°, the phase factor as afunction of rotational phase was determined to vary in the range 0.05 to0.13mag/deg. The large values are due to the opposition effect. Anephemeris for physical observations facilitated the reductions andallowed a certain identification of minor details with the 1983 and 1990lightcurves. The difficulties connected with the development oflightcurves in Fourier series are discussed. The advantage of astatistical analysis in terms of uncorrelated normal points isdemonstrated.

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다음 그룹에 속해있음:


관측 및 측정 데이터

별자리:물고기자리
적경:00h02m57.09s
적위:-00°53'37.9"
가시등급:8.089
거리:337.838 파섹
적경상의 고유운동:20.5
적위상의 고유운동:-17.3
B-T magnitude:9.707
V-T magnitude:8.223

천체목록:
일반명   (Edit)
HD 1989HD 225059
TYCHO-2 2000TYC 4663-679-1
USNO-A2.0USNO-A2 0825-00012396
HIPHIP 236

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