21399-4159 CRU 9025

21^h 39^m 51.85^s -41° 59' 03.7" P.A. 123.00 sep 42.5 mag 11.20,11.90

Coord 2000	21399-4159	Discov num	CRU9025	Comp		Coord arcsec 2000	21 39 51.85 -41 59 03.7
Date first	1879	Date last	2015	Obs	6
Pa first	130	Pa last	122.5	P.A. Now (θ)	122.5°
Sep first	25.0	Sep last	42.493	Sep. Now (ρ)	42.493"
Mag pri	11.20	Mag sec	11.90	delta mag (ΔM)	0.7	Spectral class
Pri motion ra	+012	Sec motion ra	+014
Pri motion dec	+003	Sec motion dec	-006
Notes

rPM=0.605

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Grus

Tycho2

7988-00161-1

Gaia DR2

6578206098494462720

WDS 21399-4159 CRU 9025 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Cru1884	Ma j	Cruls, L.	1884AnRio...41..97C
Cru1884		Ann. Rio de Janeiro Obs. 4, Pt.1, 97, 1884

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21399-4159	CRU9025		2000	3	122	42.5	11.20	11.90			213951.85-415903.7
21399-4159	CRU9025		2010	7	123	42.5	11.20	11.90			213951.85-415903.7
21399-4159	CRU9025		2015	8	123	42.5	11.20	11.90			213951.85-415903.7

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

WDS 21399-4159 CRU 9025 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21399-4159 CRU 9025 : MEASURES

No records found.

WDS 21399-4159 : VIRTUAL EYEPIECE

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WDS 21399-4159 : ALADIN DSS IMAGE @ 21^h 39^m 51.85^s -41° 59' 03.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21399-4159 CRU 9025 : 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		21399-4159	CRU9025		123	42.5
Show		21388-4150	CRU9024		36	6.9	15
Show		21419-4132	TDT3114		268	0.4	36
Show		21421-4131	BRT1122		192	3.5	38
Show		21405-4111	CRU9026		29	173.1	49
Show		21446-4140	WIS 353		14	14.5	57
Show		21387-4103	CRU9023		197	185.1	58
Show		21428-4247	DON1015		340	2.1	59
Show		21429-4100	KPP1166		354	9.1	69
Show		21337-4213	TDT3032		297	5.2	71
Show		21459-4130	UC 4554	AB	160	53.4	74
Show		21458-4113	SEE 457		234	12.0	81
Show		21409-4319	SKF1100		114	5.7	81
Show		21467-4228	DON1018		82	1.6	82
Show		21332-4119	CRU 1	AB	63	5.9	85
Show		21364-4041	I 1444		125	0.2	88
Show		21367-4036	RST2181		340	0.3	91
Show		21353-4044	CRU9022		118	62.9	91
Show		21375-4328	CPO 623		76	5.3	93
Show		21433-4327	HDS3095	AB	210	0.4	96
Show		21433-4327	HDS3095	Ba,Bb	281	0.1	96
Show		21434-4033	CPO 626		154	9.7	96
Show		21313-4152	TDT3006		194	2.4	96
Show		21326-4059	UC 4491		216	45.3	102
Show		21331-4311	UC 4495		33	48.1	104
Show		21339-4040	CRU9021		31	47.4	105
Show		21309-4234	DON1009		244	0.5	106
Show		21492-4133	WTR 1		126	2.7	108
Show		21327-4318	DON1010		181	0.8	112
Show		21497-4139	TSN 199		303	0.1	113
Show		21299-4243	TDT2997		247	0.5	119
Show		21473-4034	SKF 380		247	7.6	120
Show		21292-4125	HJ 5272	AB	304	21.9	124
Show		21292-4125	RVA 1	BC	331	2.7	125
Show		21514-4153	CRU9027	AB	97	99.7	129
Show		21514-4153	CRU9027	AC	171	135.7	129
Show		21358-4400	UC 4504		177	13.9	129
Show		21517-4140	CRU9028		175	104.1	134
Show		21519-4222	B 2898		218	13.7	136
Show		21322-4012	LDS 748		156	27.3	138
Show		21522-4151	TDT3206		164	1.0	139
Show		21509-4052	CRU 2	AB	307	23.2	142
Show		21509-4052	CRU 2	AC	48	58.4	142
Show		21403-4424	DON1013		261	1.8	146
Show		21435-4419	DON1016		132	0.4	146
Show		21270-4233	MLO 6	AB	151	2.8	147
Show		21270-4233	TOK 346	AC	75	295.3	147
Show		21430-3926	WG 276		37	4.2	158
Show		21519-4325	SKF 381		32	5.6	158
Show		21529-4052	I 1447		272	4.1	162
Show		21398-3916	WG 275		44	2.9	164

WDS 21399-4159 : COMPONENTS

	A
B	pa=130.6° sep=35.08"

21399-4159 A

Componente originario normalizzato	AB		Coord arcsec 2000	213951.85-415903.7		Mag	11.2		PmRA	12.00
PmDE	3.0		Tycho2	7988-00161-1

Tycho2

Tycho2	7988-00161-1	Pflag		RAmdeg	324.96597312	DEmdeg	-41.98439355
PmRA	11.5	PmDE	2.5	E RAmdeg	45	E DEmdeg	73
E pmRA	2.2	E pmDE	2.2	EpRAm	1987.04	EpDEm	1976.41
Num	3	Q RAmdeg	3.4	Q DEmdeg	0.0	Q pmRA	3.5
Q pmDE	0.0	BTmag	12.381	E BTmag	0.183	VTmag	11.262
E VTmag	0.091	Prox	424	TYC	T	HIP
CCDM		RAdeg	324.96593778	DEdeg	-41.98439972	EpRA 1990	1.75
EpDE 1990	1.01	E RAdeg	45.9	E DEdeg	79.8	Posflg
Corr	0.1

21399-4159 B

Componente originario normalizzato	AB		Coord arcsec 2000	213954.24-415926.5		Mag	11.9		PmRA	14.00
PmDE	-6.0		Tycho2	7988-00165-1		Calc delta mag	0.7		Calc coord	yes

Tycho2

Tycho2	7988-00165-1	Pflag		RAmdeg	324.97941231	DEmdeg	-41.99065999
PmRA	13.5	PmDE	-5.6	E RAmdeg	63	E DEmdeg	99
E pmRA	2.4	E pmDE	2.5	EpRAm	1983.26	EpDEm	1965.54
Num	3	Q RAmdeg	1.4	Q DEmdeg	0.3	Q pmRA	1.4
Q pmDE	0.3	BTmag	13.018	E BTmag	0.270	VTmag	12.039
E VTmag	0.177	Prox	424	TYC		HIP
CCDM		RAdeg	324.97937083	DEdeg	-41.99064611	EpRA 1990	1.77
EpDE 1990	0.98	E RAdeg	66.0	E DEdeg	117.3	Posflg
Corr	0.1