16570-0405 UC 3258

16^h 56^m 57.83^s -04° 04' 30.7" P.A. 310.00 sep 21.6 mag 14.40,16.50

Coord 2000	16570-0405	Discov num	UC 3258	Comp		Coord arcsec 2000	16 56 57.83 -04 04 30.7
Date first	1998	Date last	2015	Obs	4
Pa first	310	Pa last	309.9	P.A. Now (θ)	309.9°
Sep first	21.7	Sep last	21.632	Sep. Now (ρ)	21.632"
Mag pri	14.40	Mag sec	16.50	delta mag (ΔM)	2.1	Spectral class
Pri motion ra	+095	Sec motion ra	+107
Pri motion dec	-089	Sec motion dec	-053
Notes	V (Proper motion indicates physical)

rPM=0.292 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ophiuchus

Gaia DR2

4365635386523427584

WDS 16570-0405 UC 3258 : 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
16570-0405	UC 3258		2000	2	310	21.6	14.40	16.50		V	165657.83-040430.7
16570-0405	UC 3258		2015	4	310	21.6	14.40	16.50		V	165657.83-040430.7

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

WDS 16570-0405 UC 3258 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 16570-0405 UC 3258 : MEASURES

No records found.

WDS 16570-0405 : 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 16570-0405 : ALADIN DSS IMAGE @ 16^h 56^m 57.83^s -04° 04' 30.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 16570-0405 UC 3258 : 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		16570-0405	UC 3258		310	21.6
Show		16573-0408	UC 3259		16	110.3	7
Show		16541-0420	MET 79		58	3.8	46
Show		17011-0413	ENG 59	AB	68	100.4	62
Show		17011-0413	ARN 16	AC	85	221.0	62
Show		17001-0324	KPP4019		83	2.9	63
Show		16556-0510	STF3106		80	1.9	69
Show		16556-0227	BAL 243		250	12.5	100
Show		17019-0511	GWP2687		278	11.9	100
Show		17010-0240	UC 3276		332	23.0	105
Show		17046-0339	RST4565		165	0.8	118
Show		16589-0206	UC 3268		131	13.4	122
Show		16488-0337	RST4564		227	5.2	125
Show		16570-0155	BAL 570		57	4.2	130
Show		16546-0609	DSG 1	AB	270	0.4	130
Show		16546-0609	DSG 1	AC	87	0.7	130
Show		17050-0309	KPP4022		170	1.4	133
Show		16589-0615	LDS4711		211	110.7	135
Show		16490-0302	LDS4696		117	23.7	135
Show		17050-0504	LDS 585	AB	123	184.4	135
Show		17050-0504	ABT 13	AC	74	373.5	135
Show		17050-0504	LDS 585	AD	142	18.5	135
Show		17007-0200	J 2096		25	6.1	136
Show		17008-0159	J 2097		239	7.0	137
Show		17022-0212	TDT 185		218	1.8	138
Show		16480-0458	GWP2668		274	19.0	146
Show		17011-0153	J 3260		359	8.3	147
Show		16542-0137	RST5071	AB	225	13.6	154
Show		16542-0137	KUI 74	AC	33	21.9	154
Show		16499-0559	J 2095		350	4.6	157
Show		16585-0643	GWP2681		337	50.1	160
Show		16579-0644	RST3964		183	2.4	161
Show		17011-0634	J 2503		163	1.6	163
Show		16466-0312	A 27		21	1.8	164
Show		16461-0425	GWP2664		87	16.2	165
Show		16517-0138	SLE 1		153	24.5	167
Show		17065-0236	STF3110		334	7.9	169
Show		16504-0147	OSO 75		220	4.6	170
Show		17049-0200	BAL 571		91	13.8	172
Show		17076-0515	YMG 85		321	0.2	174
Show		16557-0701	J 1643		51	6.4	178
Show		16467-0536	TDT 79		28	4.5	180
Show		17084-0518	RST4566		21	0.3	186
Show		16443-0407	HJ 4886		98	8.0	190
Show		17074-0558	BUG 5		142	1.0	193
Show		17069-0139	STF2122		279	20.3	208
Show		16509-0713	UC 3241		21	7.1	210
Show		17072-0135	AAQ 1		67	12.4	215
Show		16443-0222	GWP2659		232	14.0	216
Show		17054-0706	STF3109		296	5.0	221
Show		17029-0728	J 2504		21	3.7	221

WDS 16570-0405 : COMPONENTS

	A
B	pa=310.0° sep=21.60"

16570-0405 A

Componente originario normalizzato	AB		Coord arcsec 2000	165657.83-040430.7		Mag	14.4		PmRA	95.00
PmDE	-89.0

16570-0405 B

Componente originario normalizzato	AB		Coord arcsec 2000	165656.72-040416.8		Mag	16.5		PmRA	107.00
PmDE	-53.0		Calc delta mag	2.1		Calc coord	yes