06451-2047 HDO 87

06^h 45^m 05.82^s -20° 47' 28.3" P.A. 83.00 sep 8.6 mag 10.00,11.50

Coord 2000	06451-2047	Discov num	HDO 87	Comp		Coord arcsec 2000	06 45 05.82 -20 47 28.3
Date first	1867	Date last	2015	Obs	10
Pa first	87	Pa last	83.2	P.A. Now (θ)	83.2°
Sep first	7.9	Sep last	8.606	Sep. Now (ρ)	8.606"
Mag pri	10.00	Mag sec	11.50	delta mag (ΔM)	1.5	Spectral class
Pri motion ra	-005	Sec motion ra	+000
Pri motion dec	-001	Sec motion dec	-006
Notes	N (See Notes)

rPM=1.179

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Canis Major

Tycho2

5961-02987-1

Gaia DR2

2926917137310902016

WDS 06451-2047 HDO 87 : NOTES

discov_num	notes	refcode
HDO 87	ARA 870.

REFERENCES

refcode	metd	author	reference
HdO1882a	Mb -	Harvard Obs.	1882AnHar..13...17.
HdO1882a		Harvard Ann. 13, 17, 1882
HdO1882b	Ma j	Harvard Obs. (measure by Alden, G.I.)	1882AnHar..13...17.
HdO1882b		Harvard Ann. 13, 17, 1882
HdO1882c	Ma -	Harvard Obs. (measure by Davis, W.M.)	1882AnHar..13...17.
HdO1882c		Harvard Ann. 13, 17, 1882
HdO1906A	Ma -	Harvard Obs.	1906QB821.B972.....
HdO1906A		cited in BDS (Burnham Double Star Cat., 1906)
HdO9999	Ma -	Harvard Obs.	...................
HdO9999		Unpublished, manuscript or reference not found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
06451-2047	HDO 87		1999	6	83	8.7	10.00	11.50		N D	064505.82-204728.3
06451-2047	HDO 87		2010	9	83	8.6	10.00	11.50		N	064505.82-204728.3
06451-2047	HDO 87		2015	10	83	8.6	10.00	11.50		N	064505.82-204728.3

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WDS 06451-2047 HDO 87 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 06451-2047 HDO 87 : MEASURES

No records found.

WDS 06451-2047 : VIRTUAL EYEPIECE

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WDS 06451-2047 : ALADIN DSS IMAGE @ 06^h 45^m 05.82^s -20° 47' 28.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 06451-2047 HDO 87 : NEIGHBORHOODS

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Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		06451-2047	HDO 87		83	8.6
Show		06449-2044	TDS4098		134	2.2	5
Show		06457-2041	HJ 2341		86	24.9	11
Show		06453-2057	TDS 277		24	1.2	11
Show		06461-2047	HDO 89		296	5.3	14
Show		06461-2045	I 760		315	1.2	15
Show		06463-2046	STN 15		322	2.5	17
Show		06453-2031	TDS 276		27	1.4	17
Show		06464-2055	ARA 872		67	6.8	20
Show		06447-2025	RST4823		215	3.7	24
Show		06466-2035	HWE 15		218	13.2	25
Show		06446-2114	I 759		235	0.8	28
Show		06470-2041	HWE 16		190	4.7	29
Show		06433-2107	ARA1297		87	6.5	33
Show		06425-2044	HDO 85		235	4.1	37
Show		06459-2124	ARA1299		194	9.2	39
Show		06443-2009	ARA 869		124	5.3	42
Show		06458-2007	TDS4111		21	2.0	42
Show		06481-2036	TDS4150		356	0.4	45
Show		06482-2030	ARA 875		212	14.0	48
Show		06475-2129	B 2610		123	7.7	54
Show		06484-2116	TDS4155		209	2.1	55
Show		06420-2015	HDS 928		353	0.3	55
Show		06457-1952	ARA 550		3	7.1	56
Show		06484-2126	TDS4156		357	1.9	60
Show		06471-2140	TDS4131		126	0.4	61
Show		06462-1948	I 761		153	3.0	62
Show		06409-2110	TDS4024		298	0.5	63
Show		06473-1952	TDS4136		49	0.5	64
Show		06438-2151	ARA1298		12	4.1	66
Show		06496-2111	B 2125	A,BC	125	50.7	68
Show		06496-2111	DAM 736	AD	280	24.9	68
Show		06496-2111	B 2125	BC	305	1.4	68
Show		06445-1940	B 2122		79	6.2	69
Show		06415-2137	ARA1296		144	10.1	71
Show		06475-1945	TDS4141		175	0.6	72
Show		06477-1943	TDS4145		65	0.4	74
Show		06496-2126	TDS4180		330	0.8	75
Show		06404-2123	B 1961		334	0.5	75
Show		06427-2155	B 2121		322	0.3	76
Show		06475-2156	ARA1300		152	10.4	76
Show		06485-2149	TDS4158		126	0.4	78
Show		06411-1954	TDS4028		316	1.7	78
Show		06491-2141	TDS4166		162	0.4	78
Show		06396-2102	TSN 137		259	0.5	78
Show		06391-2031	HDO 83		190	22.8	79
Show		06507-2056	HDO 91		349	10.3	80
Show		06458-2209	ARA1662		304	14.7	83
Show		06453-1924	TDS4105		174	0.4	84
Show		06389-2019	ARA 867		352	10.8	91
Show		06478-2210	HDO 90		41	7.0	91

WDS 06451-2047 : COMPONENTS

	A
B	pa=82.7° sep=8.05"

06451-2047 A

Componente originario normalizzato	AB		Coord arcsec 2000	064505.82-204728.3		Mag	10		PmRA	-5.00
PmDE	-1.0		Tycho2	5961-02987-1

Tycho2

Tycho2	5961-02987-1	Pflag		RAmdeg	101.27430018	DEmdeg	-20.79122120
PmRA	-2.5	PmDE	-4.7	E RAmdeg	28	E DEmdeg	26
E pmRA	2.2	E pmDE	2.2	EpRAm	1989.12	EpDEm	1989.82
Num	4	Q RAmdeg	1.5	Q DEmdeg	0.7	Q pmRA	1.4
Q pmDE	0.6	BTmag	10.653	E BTmag	0.039	VTmag	10.583
E VTmag	0.048	Prox	999	TYC	T	HIP
CCDM		RAdeg	101.27430611	DEdeg	-20.79121056	EpRA 1990	1.62
EpDE 1990	1.82	E RAdeg	28.7	E DEdeg	25.6	Posflg
Corr	-0.2

CCDM

Ccdm	06451-2047	RComp		Comp	A	Note1
Note2		Discov num		DRAs	0.03	DDEs	-27.6
R dRAs	66	Year		Theta		Rho
Obs	2	Vmag	11.0	Sp		PmNote
PmRA		PmDE		Dm number	-20 1524	Cat1	BD
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	06408S2041A
HIC

06451-2047 B

Componente originario normalizzato	AB		Coord arcsec 2000	064506.39-204727.3		Mag	11.5		PmRA	0.00
PmDE	-6.0		Calc delta mag	1.5		Calc coord	yes

CCDM

Ccdm	06451-2047	RComp		Comp	B	Note1
Note2		Discov num	ARA 870	DRAs		DDEs
R dRAs		Year	1918	Theta	82	Rho	8.8
Obs	2	Vmag	12.6	Sp		PmNote
PmRA		PmDE		Dm number		Cat1
Name2		Cat2		HD		M HD
ADS BDS		M ADS BDS		N IDS		IDS	06408S2041B
HIC