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01570+0035
GRV 106

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

01570+0035 GRV 106

01^h 57^m 01.97^s +00° 35' 13.2" P.A. 47.00 sep 36.1 mag 10.52,14.74

Coord 2000	01570+0035		Discov num	GRV 106		Comp			Coord arcsec 2000	01 57 01.97 +00 35 13.2
Date first	1953		Date last	2016		Obs	12
Pa first	46		Pa last	47		P.A. Now (θ)	47°
Sep first	36.1		Sep last	36.1		Sep. Now (ρ)	36.1"
Mag pri	10.52		Mag sec	14.74		delta mag (ΔM)	4.22		Spectral class
Pri motion ra	+013		Sec motion ra	+015
Pri motion dec	+027		Sec motion dec	+022
Notes

rPM=0.18 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	46.5		Precise sep	36.055		Constellation	Cetus		Tycho2	0030-00128-1
Gaia DR2	2507885383283881216

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01570+0035	GRV 106		2000	2	47	36.1	10.30	14.00		D	015701.97+003513.2
01570+0035	GRV 106		2010	5	47	36.1	10.52	14.74			015701.97+003513.2
01570+0035	GRV 106		2015	8	47	36.1	10.52	14.74			015701.97+003513.2

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