10207-2127 ARA 1085

10^h 20^m 39.20^s -21° 26' 54.5" P.A. 326.00 sep 12.3 mag 12.00,12.10

Coord 2000	10207-2127	Discov num	ARA1085	Comp		Coord arcsec 2000	10 20 39.20 -21 26 54.5
Date first	1918	Date last	2015	Obs	8
Pa first	322	Pa last	325.5	P.A. Now (θ)	325.5°
Sep first	12.9	Sep last	12.347	Sep. Now (ρ)	12.347"
Mag pri	12.00	Mag sec	12.10	delta mag (ΔM)	0.1	Spectral class
Pri motion ra	-005	Sec motion ra	+007
Pri motion dec	-002	Sec motion dec	-002
Notes

rPM=1.648

This double is not physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydra

Gaia DR2

5667825692059396352

WDS 10207-2127 ARA 1085 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Ara1961	Pa -	Aravamudan, S.	1961PASP...73..266A
Ara1961		PASP 73, 266, 1961
Ara1963	Pa -	Aravamudan, S.	.
Ara1963		Pub. Nizamiah Obs. 13, Pt.3, 1963

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
10207-2127	ARA1085		1999	4	325	12.5	12.00	12.10		D	102039.20-212654.5
10207-2127	ARA1085		2010	7	325	12.0	12.00	12.10			102039.20-212654.5
10207-2127	ARA1085		2015	8	326	12.3	12.00	12.10			102039.20-212654.5

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WDS 10207-2127 ARA 1085 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 10207-2127 ARA 1085 : MEASURES

No records found.

WDS 10207-2127 : VIRTUAL EYEPIECE

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WDS 10207-2127 : ALADIN DSS IMAGE @ 10^h 20^m 39.20^s -21° 26' 54.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 10207-2127 ARA 1085 : NEIGHBORHOODS

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Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		10207-2127	ARA1085		326	12.3
Show		10199-2121	HLD 102		171	1.6	12
Show		10192-2122	DAM2309		190	2.5	22
Show		10213-2053	DON 407		82	3.9	36
Show		10218-2054	DAM2334		96	2.8	37
Show		10216-2049	DAM2332		216	1.3	40
Show		10211-2022	LDS3980		287	10.7	65
Show		10166-2054	SHN 132		-1	0.1	66
Show		10216-2232	BU 219		186	1.8	67
Show		10183-2029	LDS3975		309	31.5	68
Show		10202-2237	HJ 4303		267	8.3	71
Show		10155-2130	ARA1472		332	6.7	72
Show		10168-2040	HLD 101		110	1.4	72
Show		10242-2029	ARA 669		150	13.5	77
Show		10166-2029	B 788		234	3.7	82
Show		10211-2250	DON 406		269	0.4	84
Show		10202-2251	KPP 218		7	3.8	85
Show		10175-2253	DAM2249		324	5.2	97
Show		10184-2303	DAM2281		142	3.0	102
Show		10172-2256	B 789		313	0.8	102
Show		10237-1955	HLD 105	AB	103	0.9	102
Show		10237-1955	HLD 105	AC	288	6.3	102
Show		10189-2306	DAM2300		23	3.5	102
Show		10185-2304	DAM2284		310	2.1	103
Show		10146-2028	ARA 665		61	11.4	105
Show		10191-2310	I 206		319	0.5	106
Show		10187-2312	DAM2292		164	11.3	109
Show		10286-2132	I 855		51	0.8	112
Show		10253-1956	UC 1926		324	38.4	113
Show		10224-1935	ARA 668		87	12.3	115
Show		10136-2234	LDS3967		19	33.4	119
Show		10157-1951	ARA 666	AB	1	20.7	120
Show		10157-1951	ARA 666	AC	217	11.2	120
Show		10224-2323	ARA1779		81	12.7	120
Show		10157-1951	ARA 666	BC	194	30.2	120
Show		10239-1934	GWP1361		68	69.8	123
Show		10291-2054	ARA1086		108	14.9	123
Show		10297-2203	UC 1941		216	37.4	132
Show		10206-2338	HJ 4305		216	17.1	132
Show		10299-2045	RST2693		27	1.7	136
Show		10209-1911	GWP1350		87	26.1	137
Show		10146-2315	B 785		298	1.6	138
Show		10144-2315	DAM2169		266	2.4	140
Show		10123-2248	KPP3808		198	1.5	142
Show		10227-2346	B 2238		85	11.9	143
Show		10310-2138	DON 414	AB	317	0.6	146
Show		10310-2138	DON 414	AC	190	5.7	146
Show		10227-2350	B 197		130	0.3	146
Show		10114-2016	UC 1891	AB	60	9.5	148
Show		10295-2007	UC 1940		19	5.9	148
Show		10108-2225	RST2680		345	1.5	149

WDS 10207-2127 : COMPONENTS

	A
B	pa=327.4° sep=12.08"

10207-2127 A

Componente originario normalizzato	AB		Coord arcsec 2000	102039.20-212654.5		Mag	12		PmRA	-5.00
PmDE	-2.0

10207-2127 B

Componente originario normalizzato	AB		Coord arcsec 2000	102038.73-212644.3		Mag	12.1		PmRA	7.00
PmDE	-2.0		Calc delta mag	0.1		Calc coord	yes