00540+7033 LDS1517

Coord 2000	00540+7033		Discov num	LDS1517		Comp			Coord arcsec 2000	00 53 52.74 +70 33 08.0
Date first	1965		Date last	2015		Obs	4
Pa first	16		Pa last	18		P.A. Now (θ)	18°
Sep first	2.0		Sep last	3.1		Sep. Now (ρ)	3.1"
Mag pri	16.00		Mag sec	16.80		delta mag (ΔM)	0.8		Spectral class
Pri motion ra	+282		Sec motion ra
Pri motion dec	-091		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa

18.4

Precise sep

3.148

Constellation

Cassiopeia

Gaia DR2

536081088996282496

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00540+7033	LDS1517		1965	1	16	2.0	16.00	16.80			005352.74+703308.0
00540+7033	LDS1517		1999	2	18	3.2	16.00	16.80			005352.74+703308.0
00540+7033	LDS1517		2003	3	17	3.1	16.00	16.80			005352.74+703308.0
00540+7033	LDS1517		2010	4	2	3.7	16.00	16.80			005352.74+703308.0
00540+7033	LDS1517		2015	4	18	3.1	16.00	16.80			005352.74+703308.0

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