16423+8801 LDS 1861

Coord 2000	16423+8801		Discov num	LDS1861		Comp			Coord arcsec 2000	16 42 20.00 +88 01 00.0
Date first	1963		Date last	2012		Obs	2
Pa first	323		Pa last	349.7		P.A. Now (θ)	349.7°
Sep first	62.0		Sep last	51.636		Sep. Now (ρ)	51.636"
Mag pri	15.20		Mag sec	15.30		delta mag (ΔM)	0.1		Spectral class
Pri motion ra	-904		Sec motion ra
Pri motion dec	-074		Sec motion dec
Notes	X (Dubious double)

Nature of this double is uncertain.

Constellation

Ursa Minor

Coordinate calcolate

1

Coordinate calculated

yes

No records found.

refcode	metd	author	reference
LDS		Luyten p.m. catalog (from additional DD list)	...................

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
16423+8801	LDS1861		1963	1	323	62.0	15.20	15.30		X
16423+8801	LDS1861		2012	2	350	51.6	15.20	15.30		X

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No records found.


No records found.

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Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

FoV: 30" 1' 5' 15' 30' 1° 2° 4° 5° 8° Limit: 2 3 4 5 10 15 20 25 30 50 100 Primaries only
Click on the map to see the double of your interest. Pass over with the mouse cursor to display the catalog designation.
Show name coord_2000 discov# comp pa sep dist(') Show 16423+8801 LDS1861 350 51.6 Show 17002+8737 MFL 212 23 28.5 26 Show 16257+8732 MFL 208 153 18.9 31 Show 16226+8836 HDS2315 293 0.6 37 Show 16573+8651 STT 340 AB 221 31.4 72 Show 16573+8651 WAL 75 AC 92 78.1 72 Show 16500+8630 WRS 7 112 4.3 92 Show 16412+8603 MLR 352 AB 257 29.2 119 Show 16412+8603 MLR 352 BC 237 3.1 119 Show 16262+8559 KPP3304 263 1.1 123 Show 16371+8535 MFL 251 200 6.9 147 Show 16357+8521 LDS1854 144 8.9 160 Show 17011+8456 MFL 247 AC 18 1.4 186 Show 16241+8454 LDS1847 304 3.7 188 Show 16354+8422 MFL 230 159 37.6 220 Show 16518+8412 TDT 120 289 0.6 230 Show 16275+8336 MFL 217 5 5.4 266 Show 16282+8320 MFL 211 252 4.7 282

	A
B	pa=359.6° sep=50.80"

Componente originario normalizzato	AB		Coord arcsec 2000	164220.00+880100.0		Mag	15.2		PmRA	-904.00
PmDE	-74.0		Calc coord	yes

Componente originario normalizzato	AB		Coord arcsec 2000	164219.38+880150.8		Mag	15.3		Calc delta mag	0.1
Calc coord	yes