00178+0345 HDO  11

Coord 2000	00178+0345		Discov num	HDO  11		Comp			Coord arcsec 2000	00 17 47.92 +03 44 44.8
Date first	1868		Date last	2015		Obs	14
Pa first	294		Pa last	289		P.A. Now (θ)	289°
Sep first	40.0		Sep last	34.4		Sep. Now (ρ)	34.4"
Mag pri	9.69		Mag sec	12.13		delta mag (ΔM)	2.44		Spectral class	F8 (yellow-white)
Pri motion ra	+016		Sec motion ra	+033
Pri motion dec	+009		Sec motion dec	-002
Notes

rPM=0.102 (< 0.3, Physical double) Nature of this double is uncertain.

Spectr

M1+M3

last precise pa

288.6

last precise sep

34.37

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00178+0345	HDO 11		2000	10	289	34.7	9.69	12.70	F8	D	001747.92+034444.8
00178+0345	HDO 11		2015	12	289	34.4	9.69	12.13	F8		001747.92+034444.8

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