10007-2121 DON 380

10^h 00^m 38.92^s -21° 20' 22.7" P.A. 283.00 sep 2.9 mag 10.30,14.30

Coord 2000	10007-2121	Discov num	DON 380	Comp		Coord arcsec 2000	10 00 38.92 -21 20 22.7
Date first	1930	Date last	2016	Obs	4
Pa first	281	Pa last	283.4	P.A. Now (θ)	283.4°
Sep first	2.4	Sep last	2.944	Sep. Now (ρ)	2.944"
Mag pri	10.30	Mag sec	14.30	delta mag (ΔM)	4	Spectral class
Pri motion ra	-031	Sec motion ra
Pri motion dec	-003	Sec motion dec
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydra

Tycho2

6058-00724-1

Gaia DR2

5667173750383910528

WDS 10007-2121 DON 380 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Don1937	Ma j	Donner, H.F.	1937MmRAS..65...51R
Don1937		MemRAS 65, 51, 1937
Don1955	Ma -	Donner, H.F.	1955POMic..11....1R
Don1955		Pub. Univ. Michigan Obs. 11, 1, 1955
Don1964	Ma j	Donner, H.F.	1964POMic...9...73R
Don1964		Pub. Univ. Michigan Obs. 9, 73, 1964

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10007-2121	DON 380		1940	2	281	2.6	10.30	14.30			100038.92-212022.7
10007-2121	DON 380		2015	3	284	2.9	10.30	14.30			100038.92-212022.7
10007-2121	DON 380		2016	4	283	2.9	10.30	14.30			100038.92-212022.7

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

WDS 10007-2121 DON 380 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10007-2121 DON 380 : MEASURES

No records found.

WDS 10007-2121 : VIRTUAL EYEPIECE

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WDS 10007-2121 : ALADIN DSS IMAGE @ 10^h 00^m 38.92^s -21° 20' 22.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10007-2121 DON 380 : 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		10007-2121	DON 380		283	2.9
Show		09598-2128	DON 376		244	2.2	15
Show		10027-2103	DON 383		214	4.3	34
Show		10011-2215	KPP2030		281	16.2	55
Show		09585-2035	ARA1081		353	4.2	56
Show		09573-2045	ARA1080		214	14.0	60
Show		09597-2223	ARA1471		161	10.7	64
Show		10015-2224	UC 1864		277	12.3	65
Show		10027-2010	DAM 715		114	16.1	76
Show		10057-2049	ARA1083		274	15.4	79
Show		09583-2232	DAM1884	AB	246	15.5	79
Show		09583-2232	DAM1884	AC	258	17.2	79
Show		10059-2054	LDS3955		131	4.1	79
Show		09583-2232	DAM1884	BC	316	3.7	80
Show		10025-2006	ARA 662		95	10.8	80
Show		10056-2038	ARA1082		124	11.6	82
Show		09591-2240	MET 55	AB	275	8.2	82
Show		09591-2240	MET 55	AC	357	10.1	82
Show		09591-2240	SKF1632	AD	153	26.6	82
Show		09554-2159	B 1998		182	1.6	84
Show		10013-2246	HDO 124	AB	8	13.0	86
Show		10013-2246	HDO 124	AC	55	42.7	86
Show		09593-1956	LDS 294		170	24.3	87
Show		10006-2252	DON 381		229	2.4	92
Show		10018-2251	DAM1931		63	9.7	92
Show		10022-1946	B 781		341	2.3	97
Show		09546-2026	ARA 661		191	15.3	101
Show		10000-2306	DON 378		278	0.8	106
Show		10012-2309	RSS 221		223	11.3	109
Show		10072-2220	RST3679		337	2.1	110
Show		09555-1959	HDS1433		19	0.5	110
Show		09529-2151	BRT1480		82	5.1	114
Show		10077-2217	RST2672		308	0.6	114
Show		09579-2309	ARA1771		52	12.3	115
Show		10082-2038	LDS3958			75.0	115
Show		10073-2011	DON1087		234	6.6	116
Show		09526-2155	UC 1843		206	12.7	117
Show		09538-2232	DON 368		169	1.5	119
Show		10082-2219	RST2675		72	1.9	121
Show		10021-1921	WIS 165		229	987.5	122
Show		09560-1937	GWP1254		326	14.0	123
Show		10074-2000	ARA 664		2	13.3	125
Show		10093-2051	ARA1084		196	13.5	126
Show		10043-2317	ARA1774		106	11.3	127
Show		09533-2234	DAM1829		210	2.8	127
Show		09591-2326	BRT1481		172	4.7	127
Show		09594-2329	BRT1482		55	4.8	130
Show		10074-1943	BU 218		146	0.4	136
Show		10067-2308	HJ 4285		357	8.6	137
Show		10066-1926	GWP1292		127	40.9	142
Show		10084-1945	BU 911	AB	315	4.1	145

WDS 10007-2121 : COMPONENTS

	A
B	pa=284.3° sep=2.75"

10007-2121 A

Componente originario normalizzato	AB		Coord arcsec 2000	100038.92-212022.7		Mag	10.3		PmRA	-31.00
PmDE	-3.0		Tycho2	6058-00724-1

Tycho2

Tycho2	6058-00724-1	Pflag		RAmdeg	150.16216372	DEmdeg	-21.33964981
PmRA	-30.6	PmDE	-3.1	E RAmdeg	31	E DEmdeg	33
E pmRA	2.3	E pmDE	2.4	EpRAm	1988.90	EpDEm	1988.82
Num	4	Q RAmdeg	2.2	Q DEmdeg	1.6	Q pmRA	2.1
Q pmDE	1.5	BTmag	11.346	E BTmag	0.071	VTmag	10.299
E VTmag	0.042	Prox	999	TYC	T	HIP
CCDM		RAdeg	150.16224028	DEdeg	-21.33964278	EpRA 1990	1.61
EpDE 1990	1.63	E RAdeg	32.1	E DEdeg	34.1	Posflg
Corr	0.2

10007-2121 B

Componente originario normalizzato	AB		Coord arcsec 2000	100038.73-212022.0		Mag	14.3		Calc delta mag	4
Calc coord	yes