20516-2548 RST 2165

20^h 51^m 40.32^s -25° 47' 01.7" P.A. 134.00 sep 1.9 mag 11.04,11.71

Coord 2000	20516-2548	Discov num	RST2165	Comp		Coord arcsec 2000	20 51 40.32 -25 47 01.7
Date first	1934	Date last	2015	Obs	4
Pa first	136	Pa last	134.3	P.A. Now (θ)	134.3°
Sep first	1.9	Sep last	1.928	Sep. Now (ρ)	1.928"
Mag pri	11.04	Mag sec	11.71	delta mag (ΔM)	0.67	Spectral class
Pri motion ra	-016	Sec motion ra	-016
Pri motion dec	-013	Sec motion dec	-013
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Capricornus

Tycho2

6926-00345-1

Gaia DR2

6805188905271768576

WDS 20516-2548 RST 2165 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Rst1933	T -	Rossiter, R.A.	1933MmRAS..65...27R
Rst1933		MemRAS 65, 27, 1933
Rst1937	Ma -	Rossiter, R.A.	1937MmRAS..65...51R
Rst1937		MemRAS 65, 51, 1937
Rst1943	Ma -	Rossiter, R.A.	1943POMic...8..133R
Rst1943		Pub. Univ. Michigan Obs. 8, 133, 1943
Rst1944	-	Rossiter, R.A.	1944POMic...9....1R
Rst1944		Pub. Univ. Michigan Obs. 9, 1, 1944
Rst1947	Ma -	Rossiter, R.A.	1947POMic...9....7R
Rst1947		Pub. Univ. Michigan Obs. 9, 7, 1947
Rst1955	Ma j	Rossiter, R.A.	1955POMic..11....1R
Rst1955	+P+	Pub. Univ. Michigan Obs. 11, 1, 1955
Rst1964	Ma -	Rossiter, R.A.	1964POMic...9...73R
Rst1964		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
20516-2548	RST2165		1991	3	133	2.0	11.04	11.71			205140.32-254701.7
20516-2548	RST2165		2015	4	134	1.9	11.04	11.71			205140.32-254701.7

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

WDS 20516-2548 RST 2165 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20516-2548 RST 2165 : MEASURES

No records found.

WDS 20516-2548 : VIRTUAL EYEPIECE

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WDS 20516-2548 : ALADIN DSS IMAGE @ 20^h 51^m 40.32^s -25° 47' 01.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20516-2548 RST 2165 : 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		20516-2548	RST2165		134	1.9
Show		20529-2541	HTS 14	AB	86	7.8	18
Show		20529-2541	HTS 14	AC	66	10.4	18
Show		20529-2541	HTS 14	AD	263	12.3	18
Show		20529-2541	HTS 14	AE	216	14.9	18
Show		20529-2541	HTS 14	AF	73	18.3	18
Show		20510-2525	KPP 694		58	6.2	24
Show		20535-2622	RST2167		8	1.6	44
Show		20543-2638	RSS 554		207	16.4	62
Show		20473-2625	BU 153		251	1.9	70
Show		20556-2635	UC 4330		232	43.6	72
Show		20464-2554	UC 4284		110	12.5	72
Show		20535-2654	RST2166		309	0.6	72
Show		20461-2516	EHR 17		59	11.4	82
Show		20498-2426	HTS 3	AB	109	3.6	86
Show		20498-2426	HTS 3	AC	310	10.1	86
Show		20498-2426	HTS 3	AD	261	12.7	86
Show		20498-2426	HTS 3	AE	164	14.8	86
Show		20498-2426	HTS 3	AF	247	16.5	86
Show		20498-2426	HTS 3	AG	26	19.9	86
Show		20498-2426	HTS 3	AH	93	21.0	86
Show		20498-2426	HTS 3	AI	205	25.7	86
Show		20543-2710	RST2168		25	0.6	90
Show		20465-2652	HJ 5220		354	18.1	96
Show		20469-2435	B 501		231	0.8	97
Show		20501-2722	HJ 5226		67	18.7	98
Show		20444-2548	RST2155		353	1.2	99
Show		20456-2653	B 2891		253	5.0	106
Show		20542-2730	B 509	AB	126	7.9	109
Show		20542-2730	B 509	AC	69	2.5	109
Show		20438-2525	UC 4271		61	8.1	109
Show		20575-2704	B 512		355	0.5	110
Show		20435-2524	DBR 323		175	2.2	114
Show		20571-2412	SEE 433		57	2.5	120
Show		20530-2347	HJ 3003		198	1.4	122
Show		20519-2344	RST3271		151	0.3	124
Show		20479-2745	STN 53		175	18.1	129
Show		20424-2626	UC 4263		207	22.1	131
Show		20437-2434	SHK 1		219	1.5	131
Show		20507-2759	HDS2971		49	0.2	133
Show		20462-2352	HO 139		214	5.2	137
Show		21002-2427	LDS6350		51	6.6	142
Show		20487-2804	FIN 8		189	2.5	143
Show		20478-2334	HDO 161	AB	19	29.8	144
Show		20478-2334	HDO 161	AC	244	38.8	144
Show		20526-2323	WHC 21		19	31.5	144
Show		20572-2758	KPP 575		112	5.4	151
Show		20451-2346	I 666		149	0.4	152
Show		20408-2626	UC 4255		339	13.7	153
Show		20406-2615	UC 4254		225	11.1	153
Show		20533-2821	COO 290		248	7.3	156

WDS 20516-2548 : COMPONENTS

	A
B	pa=137.3° sep=1.83"

20516-2548 A

Componente originario normalizzato	AB		Coord arcsec 2000	205140.32-254701.7		Mag	11.04		PmRA	-16.00
PmDE	-13.0		Tycho2	6926-00345-1

Tycho2

Tycho2	6926-00345-1	Pflag	P	RAmdeg	312.91798601	DEmdeg	-25.78380256
PmRA	-16.3	PmDE	-13.1	E RAmdeg	42	E DEmdeg	56
E pmRA	3.1	E pmDE	2.9	EpRAm	1989.29	EpDEm	1986.29
Num	3	Q RAmdeg	1.0	Q DEmdeg	1.2	Q pmRA	1.0
Q pmDE	1.1	BTmag	12.024	E BTmag	0.111	VTmag	11.037
E VTmag	0.071	Prox	20	TYC	T	HIP
CCDM		RAdeg	312.91794750	DEdeg	-25.78370417	EpRA 1990	1.73
EpDE 1990	1.38	E RAdeg	43.3	E DEdeg	58.1	Posflg	D
Corr	-0.3

20516-2548 B

Componente originario normalizzato	AB		Coord arcsec 2000	205140.41-254703.0		Mag	11.71		PmRA	-16.00
PmDE	-13.0		Tycho2	6926-00345-2		Calc delta mag	0.67		Calc coord	yes

Tycho2

Tycho2	6926-00345-2	Pflag	P	RAmdeg	312.91798601	DEmdeg	-25.78380256
PmRA	-16.3	PmDE	-13.1	E RAmdeg	42	E DEmdeg	56
E pmRA	3.1	E pmDE	2.9	EpRAm	1989.29	EpDEm	1986.29
Num	3	Q RAmdeg	1.0	Q DEmdeg	1.2	Q pmRA	1.0
Q pmDE	1.1	BTmag	13.131	E BTmag	0.309	VTmag	11.711
E VTmag	0.142	Prox	20	TYC		HIP
CCDM		RAdeg	312.91838972	DEdeg	-25.78407528	EpRA 1990	1.74
EpDE 1990	1.38	E RAdeg	135.2	E DEdeg	181.8	Posflg	D
Corr	-0.3