02252+3707 ES 2551

Coord 2000	02252+3707		Discov num	ES 2551		Comp			Coord arcsec 2000	02 25 11.78 +37 07 56.4
Date first	1932		Date last	2016		Obs	5
Pa first	23		Pa last	16		P.A. Now (θ)	16°
Sep first	4.8		Sep last	5.5		Sep. Now (ρ)	5.5"
Mag pri	11.00		Mag sec	11.70		delta mag (ΔM)	0.7		Spectral class
Pri motion ra	-009		Sec motion ra
Pri motion dec	-011		Sec motion dec
Notes

Nature of this double is uncertain.

Constellation

Triangulum

last precise pa

16.4

last precise sep

5.528

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
02252+3707	ES 2551		1998	2	17	5.4	11.00	11.70		D	022511.78+370756.4
02252+3707	ES 2551		2001	3	17	5.5	11.00	11.70		D	022511.78+370756.4
02252+3707	ES 2551		2010	4	16	4.7	11.00	11.70			022511.78+370756.4
02252+3707	ES 2551		2016	5	16	5.5	11.00	11.70			022511.78+370756.4

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