00272+0710 HDO  20

Coord 2000	00272+0710		Discov num	HDO  20		Comp			Coord arcsec 2000	00 27 11.65 +07 09 48.9
Date first	1868		Date last	2015		Obs	12
Pa first	315		Pa last	343		P.A. Now (θ)	343°
Sep first	8.0		Sep last	8.9		Sep. Now (ρ)	8.9"
Mag pri	13.00		Mag sec	13.00		delta mag (ΔM)	0		Spectral class
Pri motion ra	+017		Sec motion ra	-006
Pri motion dec	+001		Sec motion dec	+030
Notes

rPM=1.21 This double is not physical.

Precise pa

343.3

Precise sep

8.856

Constellation

Pisces

Gaia DR2

2748089198909013888

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00272+0710	HDO 20		2000	7	343	9.0	13.00	13.00		N D	002711.65+070948.9
00272+0710	HDO 20		2011	9	344	8.9	13.00	13.00		D	002711.65+070948.9
00272+0710	HDO 20		2012	10	343	8.8	13.00	13.00			002711.65+070948.9
00272+0710	HDO 20		2015	12	343	8.9	13.00	13.00			002711.65+070948.9

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