21079-8645 JSP 815

Coord 2000	21079-8645		Discov num	JSP 815		Comp			Coord arcsec 2000	21 09 24.72 -86 45 53.9
Date first	1928		Date last	2016		Obs	5
Pa first	295		Pa last	288.7		P.A. Now (θ)	288.7°
Sep first	2.5		Sep last	2.2		Sep. Now (ρ)	2.2"
Mag pri	10.53		Mag sec	11.43		delta mag (ΔM)	0.9		Spectral class
Pri motion ra	-042		Sec motion ra	-042
Pri motion dec	-023		Sec motion dec	-023
Notes

Nature of this double is uncertain.

Constellation

Octans

Tycho2

9532-00059-1

Gaia DR2

6342767879796520320

No records found.

refcode	metd	author	reference
Jsp1937	Ma j	Jessup, M.K.	1937MmRAS..65...51R
Jsp1937		MemRAS 65, 51, 1937
Jsp1955	Ma j	Jessup, M.K.	1955POMic..11....1R
Jsp1955		Pub. Univ. Michigan Obs. 11, 1, 1955
Jsp1964	Ma j	Jessup, M.K.	1964POMic...9...73R
Jsp1964		Pub. Univ. Michigan Obs. 9, 73, 1964
Jsp9999	Ma -	Jessup, M.K.	...................
Jsp9999		Unpublished, manuscript or reference not found.

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21079-8645	JSP 815		1991	3	290	2.3	10.53	11.43			210924.72-864553.9
21079-8645	JSP 815		2015	4	289	2.2	10.53	11.43			210924.72-864553.9
21079-8645	JSP 815		2016	5	289	2.2	10.53	11.43			210924.72-864553.9

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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 21079-8645 JSP 815 289 2.2 Show 21232-8703 I 337 AB 99 0.2 21 Show 21232-8703 HJ 5192 AB,C 318 17.9 21 Show 21232-8703 I 337 AD 88 29.4 21 Show 20532-8624 UC 4317 329 50.9 27 Show 20556-8449 TDT2636 179 0.5 118 Show 21057-8443 UC 4376 117 7.9 123 Show 21020-8441 R 324 AB 39 17.9 126 Show 21020-8441 R 324 BC 62 26.4 126 Show 21201-8439 UC 4446 95 8.2 128 Show 21213-8419 HJ 5235 80 3.2 148 Show 21159-8316 HJ 5233 268 11.7 211 Show 20505-8216 KPP4215 26 3.6 272 Show 21257-8201 TDT2957 140 0.4 287 Show 21232-8150 TDT2937 182 3.0 297

	A
B	pa=350.5° sep=0.72"

Componente originario normalizzato	AB		Coord arcsec 2000	210924.72-864553.9		Mag	10.53		PmRA	-42.00
PmDE	-23.0		Tycho2	9532-00059-1

Tycho2	9532-00059-1		Pflag			RAmdeg	317.35275290		DEmdeg	-86.76497851
PmRA	-41.8		PmDE	-22.9		E RAmdeg	26		E DEmdeg	22
E pmRA	1.7		E pmDE	1.5		EpRAm	1986.75		EpDEm	1984.83
Num	6		Q RAmdeg	2.5		Q DEmdeg	1.6		Q pmRA	2.6
Q pmDE	1.5		BTmag	11.330		E BTmag	0.052		VTmag	10.483
E VTmag	0.036		Prox	999		TYC	T		HIP
CCDM			RAdeg	317.35465250		DEdeg	-86.76492972		EpRA 1990	1.66
EpDE 1990	1.69		E RAdeg	28.0		E DEdeg	25.7		Posflg
Corr	0.2

Componente originario normalizzato	AB		Coord arcsec 2000	210924.58-864553.2		Mag	11.43		PmRA	-42.00
PmDE	-23.0		Calc delta mag	0.9		Calc coord	yes