21042-0811 TDT 2725 (HD 200515)

21^h 04^m 09.17^s -08° 10' 52.3" P.A. 74.00 sep 0.4 mag 9.90,10.04 Sp K0

Coord 2000	21042-0811	Discov num	TDT2725	Comp		Coord arcsec 2000	21 04 09.17 -08 10 52.3
Date first	1991	Date last	1991	Obs	1
Pa first	74	Pa last	73.9	P.A. Now (θ)	73.9°
Sep first	0.4	Sep last	0.38	Sep. Now (ρ)	0.38"
Mag pri	9.90	Mag sec	10.04	delta mag (ΔM)	0.14	Spectral class	K0 (yellow-orange)
Pri motion ra	-029	Sec motion ra	-029
Pri motion dec	-051	Sec motion dec	-051
Notes

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Name	HD 200515		Constellation	Aquarius		SAO	145066		Tycho2	5771-00610-1
Gaia DR2	6908731216631975424		HD	200515		DM	BD-08 5562

WDS 21042-0811 TDT 2725 (HD 200515) : NOTES

No records found.

REFERENCES

No records found.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21042-0811	TDT2725		1991	1	74	0.4	9.90	10.04			210409.17-081052.3

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WDS 21042-0811 TDT 2725 (HD 200515) : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21042-0811 TDT 2725 (HD 200515) : MEASURES

No records found.

WDS 21042-0811 (HD 200515) : VIRTUAL EYEPIECE

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WDS 21042-0811 (HD 200515) : ALADIN DSS IMAGE @ 21^h 04^m 09.17^s -08° 10' 52.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21042-0811 TDT 2725 (HD 200515) : 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		21042-0811	TDT2725		74	0.4	1
Show		21054-0744	RST4691		71	0.5	33
Show		21065-0753	TDT2752		79	0.5	40
Show		21074-0810	HDS3010		31	0.9	49
Show		21074-0814	BU 368	AB	312	0.0	49
Show		21074-0814	BU 368	AC	39	15.6	49
Show		21074-0814	POP 227	AB,E	117	51.3	49
Show		21074-0814	BU 368	CD	298	6.0	50
Show		21008-0821	BU 678	AB	260	2.8	51
Show		21008-0821	FOX 255	AC	251	71.0	51
Show		21078-0826	RST4074		28	1.8	56
Show		21042-0911	AOT 102		113	14.6	61
Show		21071-0858	J 1782		193	5.1	64
Show		20595-0804	RST3275		5	1.9	70
Show		21079-0725	KPP2183		190	17.9	73
Show		20593-0812	AHD 31		161	10.6	73
Show		21092-0814	JNN 128		121	0.9	76
Show		21008-0704	UC 4361		52	39.2	83
Show		21032-0935	AOT 99		116	7.4	86
Show		21011-0657	WAA 49		171	6.1	88
Show		21082-0916	UC 4387		14	16.0	89
Show		21023-0941	HJ 929		2	23.9	94
Show		21069-0937	TDT2762		94	0.8	96
Show		21103-0845	UC 4397		270	43.4	97
Show		21106-0837	HJ 930		114	10.3	100
Show		20599-0653	UC 4355		21	32.1	101
Show		21029-0950	AOT 98		276	15.7	101
Show		20581-0902	ELP 46		316	11.5	104
Show		20588-0921	BOO 1	DF	195	18.3	104
Show		20588-0921	BU 764	DE	177	124.3	104
Show		21027-0629	UC 4364		165	27.0	105
Show		20588-0921	BU 764	CE	312	57.3	105
Show		21005-0642	CVR 881		127	11.1	105
Show		20588-0921	BU 764	AB	1	0.7	106
Show		20588-0921	BU 764	AB,E	86	54.5	106
Show		20588-0921	BU 764	AB,C	110	102.8	106
Show		20588-0921	BU 764	AB,D	21	136.2	106
Show		20594-0652	SKF1773		31	1.7	106
Show		21115-0832	J 2340		323	6.7	109
Show		21034-1000	AOT 100		146	21.2	110
Show		21052-1004	AOT 104		174	7.6	115
Show		21119-0757	TDT2815		236	0.5	116
Show		21100-0658	GRV1140		287	37.0	116
Show		21075-0956	TDT2770		215	0.6	116
Show		21096-0940	RST4075		40	1.6	121
Show		21077-0621	BRT 513		258	6.6	122
Show		21036-1012	AOT 101		139	14.6	122
Show		21032-0610	RST4689		84	0.8	122
Show		21027-1012	AOT 97		4	13.1	124
Show		21050-1020	AOT 103		224	21.6	130
Show		21079-1013	BU 473	AB	117	2.1	134

WDS 21042-0811 : COMPONENTS

	A
B	pa=73.7° sep=0.38"

21042-0811 A

Componente originario normalizzato	AB	Name	HD 200515	Coord arcsec 2000	210409.17-081052.3	Mag	9.9
Spectral class	K0 (yellow-orange)	PmRA	-29.00	PmDE	-51.0	SAO	145066
Tycho2	5771-00610-1	HD	200515	DM	BD-08 5562

Tycho2

Tycho2	5771-00610-1	Pflag		RAmdeg	316.03824658	DEmdeg	-8.18119445
PmRA	-29.2	PmDE	-51.1	E RAmdeg	11	E DEmdeg	14
E pmRA	1.2	E pmDE	1.2	EpRAm	1989.58	EpDEm	1988.53
Num	10	Q RAmdeg	0.9	Q DEmdeg	0.8	Q pmRA	0.9
Q pmDE	0.8	BTmag	10.594	E BTmag	0.034	VTmag	9.281
E VTmag	0.017	Prox	494	TYC	T	HIP
CCDM		RAdeg	316.03831306	DEdeg	-8.18108028	EpRA 1990	1.90
EpDE 1990	2.00	E RAdeg	11.6	E DEdeg	14.8	Posflg
Corr	-0.5

SAO

SAO	145066	DelFlag		RA1950		PmRA1950	-0.0021
DE1950		PmDE1950	-0.049	Vmag	8.8	SpType	K0
Double code		Source	26	CatNum	7550	DM	BD-08 5562
DMcomp		BDsup		HD	200515	M HD	0
GC		RA1950rad	5.50423722	DE1950rad	-0.14625418	PmRA2000	-0.0019
PmDE2000	-0.051

21042-0811 B

Componente originario normalizzato	AB		Coord arcsec 2000	210409.19-081052.2		Mag	10.04		PmRA	-29.00
PmDE	-51.0		Calc delta mag	0.14		Calc coord	yes