21299-6020 UC 4477

21^h 29^m 52.35^s -60° 20' 23.6" P.A. 320.00 sep 16.7 mag 14.10,16.30

Coord 2000	21299-6020	Discov num	UC 4477	Comp		Coord arcsec 2000	21 29 52.35 -60 20 23.6
Date first	1998	Date last	2015	Obs	7
Pa first	320	Pa last	319.5	P.A. Now (θ)	319.5°
Sep first	16.9	Sep last	16.728	Sep. Now (ρ)	16.728"
Mag pri	14.10	Mag sec	16.30	delta mag (ΔM)	2.2	Spectral class
Pri motion ra	+062	Sec motion ra	+062
Pri motion dec	-032	Sec motion dec	-018
Notes	V (Proper motion indicates physical)

rPM=0.201 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Indus

Gaia DR2

6452197328602966784

WDS 21299-6020 UC 4477 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
UC		USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)	...................
UC_2013a	Eu j	Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,	2013AJ....145...44Z
UC_2013a		& Zacharias, M.I. (UCAC4 Catalog)
UC_2013a		AJ 145, 44, 2013
UC_2013b	Eu j	Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D.	2013AJ....146...76H
UC_2013b		AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b		(Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b		UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b		image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b		components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b		letter "f" following the filter information.
UC_2013b		APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b		Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b		than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b		identical values for both components in all filters were removed, as well.
UC_2015	Eu -	Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,	2015AJ....150..101Z
UC_2015		DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015		Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015		AJ 150, 101, 2015
UC_9999	Eu -	temporary UCAC files	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
21299-6020	UC 4477		1999	2	320	16.8	14.10	16.30		V	212952.35-602023.6
21299-6020	UC 4477		2000	2	320	16.9	14.10	16.30		V	212952.35-602023.6
21299-6020	UC 4477		2010	5	318	16.3	14.10	16.30		V	212952.35-602023.6
21299-6020	UC 4477		2015	6	320	16.7	14.10	16.30		V	212952.35-602023.6

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

WDS 21299-6020 UC 4477 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21299-6020 UC 4477 : MEASURES

No records found.

WDS 21299-6020 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 21299-6020 : ALADIN DSS IMAGE @ 21^h 29^m 52.35^s -60° 20' 23.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21299-6020 UC 4477 : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		21299-6020	UC 4477		320	16.7	1
Show		21297-6016	R 332		332	13.4	6
Show		21304-6028	HU 1630		232	2.7	9
Show		21304-6012	HJ 5270		46	27.7	9
Show		21329-6026	UC 4493		128	10.1	23
Show		21334-6024	TVB 320	BC	348	9.6	27
Show		21256-6019	TDT2954		117	0.5	33
Show		21302-5942	B 1391		236	1.2	39
Show		21295-6103	B 529		272	0.6	43
Show		21323-5936	HU 1631		195	1.0	49
Show		21231-6002	TDT2935		206	1.4	54
Show		21357-5942	TOK 732		189	0.7	59
Show		21278-5922	TOK 731		238	0.0	61
Show		21224-5952	RST5160		263	5.7	63
Show		21200-6018	HJ 5256	AB	148	17.6	74
Show		21200-6018	BAU 66	AC	139	29.6	74
Show		21200-6018	BAU 66	AD	271	49.4	74
Show		21238-5918	RST5163		181	1.5	78
Show		21190-6013	R 328		298	21.0	82
Show		21335-6144	B 531	AB	325	3.4	88
Show		21335-6144	BAU 67	AC	60	50.7	88
Show		21188-5946	KPP3072		268	2.0	90
Show		21254-5856	B 527		248	4.9	91
Show		21293-5849	TDT2990		359	0.6	92
Show		21425-6000	HDS3091		69	0.7	97
Show		21187-6121	NSN 446		334	4.0	102
Show		21444-6013	HJ 5294	AB	12	8.5	108
Show		21444-6013	BAU 68	AC	150	21.7	108
Show		21444-6013	BAU 68	AD	112	38.2	108
Show		21444-6013	BAU 68	BC	161	28.6	109
Show		21444-6013	BAU 68	BD	124	40.6	109
Show		21253-6209	B 526		122	0.6	114
Show		21239-6213	LDS 740		31	14.1	122
Show		21190-5849	HU 1628		245	1.0	124
Show		21190-6200	TDT2898		347	0.6	128
Show		21126-6003	I 258		154	0.6	131
Show		21144-5916	TDT2848		118	2.2	134
Show		21262-6233	TDT2965		355	2.0	135
Show		21464-6129	TDT3150		347	0.6	139
Show		21271-6239	CTI9698		336	3.5	141
Show		21120-5916	B 518		141	0.3	150
Show		21473-5852	HDS3104		182	0.3	160
Show		21143-5831	B 519		29	0.6	162
Show		21423-5807	KPP4244		92	2.4	164
Show		21386-5750	TDT3079		289	0.6	165
Show		21129-6218	TDT2830		152	2.3	170
Show		21173-5758	NSN 447		123	6.9	172
Show		21249-5732	GAO 3		50	35.7	174
Show		21295-6316	TDT2994		106	0.7	176
Show		21411-5744	B 2497		234	9.9	179
Show		21408-5742	UC 4523		226	34.4	180

WDS 21299-6020 : COMPONENTS

	A
B	pa=337.1° sep=13.81"

21299-6020 A

Componente originario normalizzato	AB		Coord arcsec 2000	212952.35-602023.6		Mag	14.1		PmRA	62.00
PmDE	-32.0

21299-6020 B

Componente originario normalizzato	AB		Coord arcsec 2000	212951.63-602010.9		Mag	16.3		PmRA	62.00
PmDE	-18.0		Calc delta mag	2.2		Calc coord	yes