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Current system

00141-2157
ARA1600

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

00141-2157 ARA1600

00^h 14^m 02.17^s -21° 56' 30.7" P.A. 273.00 sep 11.2 mag 13.30,13.30

Coord 2000	00141-2157		Discov num	ARA1600		Comp			Coord arcsec 2000	00 14 02.17 -21 56 30.7
Date first	1923		Date last	2015		Obs	7
Pa first	269		Pa last	273		P.A. Now (θ)	273°
Sep first	10.2		Sep last	11.2		Sep. Now (ρ)	11.2"
Mag pri	13.30		Mag sec	13.30		delta mag (ΔM)	0		Spectral class
Pri motion ra	+012		Sec motion ra	-026
Pri motion dec	-007		Sec motion dec	-028
Notes

rPM=1.136

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Precise pa

273.1

Precise sep

11.186

Constellation

Cetus

Gaia DR2

2361400408348149376

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00141-2157	ARA1600		1998	3	273	11.0	13.30	13.30		D	001402.17-215630.7
00141-2157	ARA1600		1999	4	272	11.0	13.30	13.30		D	001402.17-215630.7
00141-2157	ARA1600		2010	6	273	11.3	13.30	13.30			001402.17-215630.7
00141-2157	ARA1600		2015	7	273	11.2	13.30	13.30			001402.17-215630.7

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