20310-0126 UC 4204

20^h 30^m 57.22^s -01° 26' 27.7" P.A. 179.00 sep 49.4 mag 15.80,16.00

Coord 2000	20310-0126	Discov num	UC 4204	Comp		Coord arcsec 2000	20 30 57.22 -01 26 27.7
Date first	1998	Date last	2015	Obs	5
Pa first	178	Pa last	178.7	P.A. Now (θ)	178.7°
Sep first	49.1	Sep last	49.436	Sep. Now (ρ)	49.436"
Mag pri	15.80	Mag sec	16.00	delta mag (ΔM)	0.2	Spectral class
Pri motion ra	+057	Sec motion ra	+055
Pri motion dec	+004	Sec motion dec	+001
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.063 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquila

Gaia DR2

4226055477746643072

WDS 20310-0126 UC 4204 : NOTES

No records found.

DISCOVERER

idgroup	discov	author
1	UC	USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)
1	UC	Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,
1	UC	& Zacharias, M.I. (UCAC4 Catalog)
13	UC	Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,
13	UC	DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
13	UC	Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
20310-0126	UC 4204		2000	2	178	49.3	15.80	16.00		V	203057.22-012627.7
20310-0126	UC 4204		2010	4	178	49.4	15.80	16.00		V R	203057.22-012627.7
20310-0126	UC 4204		2015	5	179	49.4	15.80	16.00		V R	203057.22-012627.7

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

WDS 20310-0126 UC 4204 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20310-0126 UC 4204 : MEASURES

No records found.

WDS 20310-0126 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 20310-0126 : ALADIN DSS IMAGE @ 20^h 30^m 57.22^s -01° 26' 27.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20310-0126 UC 4204 : 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		20310-0126	UC 4204		179	49.4	0
Show		20291-0102	TOB 311		110	23.2	37
Show		20290-0105	BAL 612		238	8.5	37
Show		20275-0206	S 749	CD	239	77.5	66
Show		20275-0206	S 749	CE	197	18.8	66
Show		20275-0206	S 749	AB	189	60.0	66
Show		20275-0206	S 749	AC	329	45.6	66
Show		20275-0206	S 749	AD	269	89.9	66
Show		20275-0206	LSC 89	Aa,Ab	197	0.0	66
Show		20275-0206	S 749	DF	26	6.7	67
Show		20263-0106	J 2311		99	6.0	75
Show		20329-0236	BRT 501		135	4.4	76
Show		20258-0154	HJ 2960		232	13.2	83
Show		20268-0225	BRT 500		195	2.5	86
Show		20368-0102	J 567		308	2.2	90
Show		20285-0254	TDT2314		238	0.7	95
Show		20313-0304	TDT2336		146	2.6	99
Show		20322+0012	GWP2965		69	27.8	100
Show		20280-0009	HJ 916	AB	260	14.8	106
Show		20280-0009	SHY 333	BC	149	999.9	106
Show		20300-0311	RST4668		162	2.2	106
Show		20313+0020	BAL 923		146	3.5	107
Show		20248-0220	J 1773		51	4.5	108
Show		20289-0016	RST5156		329	1.2	108
Show		20372-0225	BRT 503		73	4.6	111
Show		20300+0023	JNN 283		354	0.4	112
Show		20237-0104	HDS2913		1	0.6	112
Show		20383-0106	BU 672		285	35.8	113
Show		20367-0250	UC 4231		75	24.4	120
Show		20280-0318	J 1705		319	7.7	120
Show		20334-0321	HDS2936		156	0.2	121
Show		20319-0327	A 734		294	2.0	121
Show		20284-0321	RST4667		178	9.0	122
Show		20312-0328	J 1395		298	5.7	122
Show		20352+0019	RST5157		293	1.8	124
Show		20324-0330	HJ 919		219	24.6	126
Show		20344-0029	STF2697		358	29.8	127
Show		20363-0305	KPP1332		228	10.1	127
Show		20243-0248	UC 4168		194	16.4	129
Show		20371-0258	TDT2427		92	1.0	131
Show		20374-0254	TOR 27		233	2.9	131
Show		20317-0337	GWP2964		162	24.1	132
Show		20350+0033	J 1399		276	2.2	133
Show		20365-0311	TOR 26		75	16.5	136
Show		20399-0155	UC 4249		339	14.0	137
Show		20323+0049	UC 4207		297	31.1	137
Show		20375-0303	BRT 505	BC	56	7.0	138
Show		20375-0303	J 1775	BD	238	19.7	138
Show		20375-0303	J 1775	AB	352	4.1	138
Show		20375-0303	BRT 505	AC	36	8.8	138
Show		20375-0303	J 1775	AD	249	18.3	138

WDS 20310-0126 : COMPONENTS

	A
B	pa=178.7° sep=49.44"

20310-0126 A

Coord arcsec 2000

203057.22-012627.7

Mag

15.8

PmRA

57.00

PmDE

4.0

20310-0126 B

Coord arcsec 2000	203057.29-012717.1		Mag	16		PmRA	55.00		PmDE	1.0
Calc delta mag	0.2		Calc coord	yes