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00257-1102
LDS5272

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

00257-1102 LDS5272

00^h 25^m 38.67^s -11° 02' 45.2" P.A. 187.00 sep 309.4 mag 10.35,14.35

Coord 2000	00257-1102		Discov num	LDS5272		Comp			Coord arcsec 2000	00 25 38.67 -11 02 45.2
Date first	1960		Date last	2015		Obs	7
Pa first	198		Pa last	187		P.A. Now (θ)	187°
Sep first	331.0		Sep last	309.4		Sep. Now (ρ)	309.4"
Mag pri	10.35		Mag sec	14.35		delta mag (ΔM)	4		Spectral class
Pri motion ra	+120		Sec motion ra	+032
Pri motion dec	-051		Sec motion dec	+005
Notes

rPM=0.8

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Precise pa	187.2		Precise sep	309.378		Constellation	Hydra		Tycho2	5265-00753-1
Gaia DR2	2424781549972724352

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
00257-1102	LDS5272		1998	3	187	310.1	10.35	17.00		D	002538.67-110245.2
00257-1102	LDS5272		1999	4	187	309.9	10.35	17.00		D	002538.67-110245.2
00257-1102	LDS5272		2010	5	187	309.5	10.35	14.35			002538.67-110245.2
00257-1102	LDS5272		2015	6	187	309.4	10.35	14.35			002538.67-110245.2

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