01210+3042 MLB 678

Coord 2000	01210+3042		Discov num	MLB 678		Comp			Coord arcsec 2000	01 20 58.62 +30 41 44.5
Date first	1931		Date last	2004		Obs	3
Pa first	161		Pa last	151		P.A. Now (θ)	151°
Sep first	1.5		Sep last	1.8		Sep. Now (ρ)	1.8"
Mag pri	10.00		Mag sec	11.70		delta mag (ΔM)	1.7		Spectral class
Pri motion ra	+008		Sec motion ra
Pri motion dec	-002		Sec motion dec
Notes

rPM=0.977 Nature of this double is uncertain.

SAO

166713

last precise pa

150.6

last precise sep

1.777

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01210+3042	MLB 678		1978	2	151	1.5	10.00	11.70		I	012058.62+304144.5
01210+3042	MLB 678		2000	3	151	1.8	10.00	11.70			012058.62+304144.5
01210+3042	MLB 678		2004	3	151	1.8	10.00	11.70			012058.62+304144.5

If you need more information about this double, apply for a data request form to the WDS.