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01425-4637
RST 38

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Observed
Herschel, W.
Herschel, J.F.W.
Struve, Otto
Struve, F.G.W.

01425-4637 RST 38

01^h 42^m 32.58^s -46° 37' 04.2" P.A. 112.00 sep 2.5 mag 12.50,12.90

Coord 2000	01425-4637		Discov num	RST 38		Comp			Coord arcsec 2000	01 42 32.58 -46 37 04.2
Date first	1928		Date last	2016		Obs	7
Pa first	113		Pa last	112		P.A. Now (θ)	112°
Sep first	2.2		Sep last	2.5		Sep. Now (ρ)	2.5"
Mag pri	12.50		Mag sec	12.90		delta mag (ΔM)	0.4		Spectral class
Pri motion ra	-035		Sec motion ra	+006
Pri motion dec	+008		Sec motion dec	-005
Notes

rPM=1.198

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	111.9		Precise sep	2.458		Constellation	Phoenix		SAO	215622
Gaia DR2	4954298583286293888

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01425-4637	RST 38		1946	2	110	2.2	12.30	12.70			014232.58-463704.2
01425-4637	RST 38		2000	3	111	2.4	12.30	12.70			014232.58-463704.2
01425-4637	RST 38		2015	5	113	2.4	12.30	12.70			014232.58-463704.2

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