02170-7200 UC 710

02^h 16^m 57.53^s -71° 59' 51.3" P.A. 327.00 sep 61.2 mag 10.47,15.19

Coord 2000	02170-7200	Discov num	UC 710	Comp		Coord arcsec 2000	02 16 57.53 -71 59 51.3
Date first	1998	Date last	2015	Obs	5
Pa first	327	Pa last	326.5	P.A. Now (θ)	326.5°
Sep first	61.2	Sep last	61.247	Sep. Now (ρ)	61.247"
Mag pri	10.47	Mag sec	15.19	delta mag (ΔM)	4.72	Spectral class
Pri motion ra	+091	Sec motion ra	+093
Pri motion dec	+049	Sec motion dec	+055
Notes	V (Proper motion indicates physical)

rPM=0.059 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Hydrus

Tycho2

9147-00543-1

Gaia DR2

4644774210253987200

WDS 02170-7200 UC 710 : 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
02170-7200	UC 710		1998	2	327	61.2	10.40	15.20		V	021657.53-715951.3
02170-7200	UC 710		2000	2	327	61.2	10.40	15.20		V	021657.53-715951.3
02170-7200	UC 710		2010	3	327	61.2	10.47	15.19		V	021657.53-715951.3
02170-7200	UC 710		2015	4	327	61.2	10.47	15.19		V	021657.53-715951.3

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

WDS 02170-7200 UC 710 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 02170-7200 UC 710 : MEASURES

No records found.

WDS 02170-7200 : 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 02170-7200 : ALADIN DSS IMAGE @ 02^h 16^m 57.53^s -71° 59' 51.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 02170-7200 UC 710 : 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		02170-7200	UC 710		327	61.2	1
Show		02202-7221	TDS2210		320	0.4	26
Show		02180-7128	I 458		274	1.5	33
Show		02177-7235	NSN 164		359	2.3	35
Show		02238-7223	UC 731		182	13.3	39
Show		02194-7243	TOI2195		210	3.4	45
Show		02170-7115	TDS2190		113	2.7	45
Show		02119-7241	GLI 16		160	10.4	47
Show		02198-7103	TSN 109		286	11.7	59
Show		02119-7057	DAW 184	BC	269	9.9	68
Show		02119-7057	HJ 3489	AB	239	19.6	68
Show		02041-7115	HJ 3483		263	7.6	76
Show		02331-7227	B 2073	AB	109	6.9	79
Show		02337-7221	TOK 74		117	15.8	80
Show		02043-7100	CBL 118		104	24.1	86
Show		02365-7229	B 2074		183	1.4	94
Show		02298-7316	B 2559		60	1.6	96
Show		02274-7027	UC 741		139	59.6	106
Show		02124-7023	R 15	AB	139	14.1	113
Show		02246-7008	B 1919		20	0.9	118
Show		02356-7349	TDS2295		193	0.7	137
Show		02249-6947	KPP2796		31	1.5	139
Show		01571-7011	TDS2061		316	0.5	146
Show		02366-7407	RSS 59	AB	277	18.4	153
Show		02366-7407	SKF1041	AC	234	9.6	153
Show		02331-6945	B 1921		187	0.7	157
Show		02003-7420	B 1917		167	1.5	158
Show		02076-7434	JSP 36		103	0.9	160
Show		02324-6936	KPP3492		152	22.6	163
Show		02368-6946	KPP1995		67	15.8	166
Show		02207-6914	KPP3488		183	28.1	168
Show		02113-7455	KPP3481		201	1.8	177
Show		02235-6902	DON 32		298	2.5	181
Show		02280-6903	DON 34	AB	343	6.9	186
Show		02280-6903	BAU 10	AC	314	36.0	186
Show		02335-6912	HJ 3517		239	16.0	187
Show		02313-7458	TDS2274		65	0.5	188
Show		02163-6846	NSN 172		329	4.3	194
Show		02068-6852	HDS 282		187	1.4	196
Show		02015-6848	KPP 723		338	6.4	207
Show		02029-7523	SKF1877		246	4.9	212
Show		02332-7535	JSP 40		169	2.3	226
Show		02171-6812	HJ 3496		309	24.8	229
Show		02126-7558	JSP 37		345	2.7	239
Show		02109-7558	HDS 293		59	0.3	239
Show		02333-7554	DAW 185	BC	351	9.4	243
Show		02333-7554	HJ 3522	AB	285	40.8	244
Show		02022-7557	JSP 33		68	1.7	246
Show		02020-6747	UC 667		200	14.3	265
Show		02008-6741	TDS2086		86	0.5	272
Show		02184-7635	TDS2196		85	0.4	276

WDS 02170-7200 : COMPONENTS

	A
B	pa=348.4° sep=52.13"

02170-7200 A

Componente originario normalizzato	AB		Coord arcsec 2000	021657.53-715951.3		Mag	10.47		PmRA	91.00
PmDE	49.0		Tycho2	9147-00543-1

Tycho2

Tycho2	9147-00543-1	Pflag		RAmdeg	34.23971340	DEmdeg	-71.99759056
PmRA	87.5	PmDE	49.9	E RAmdeg	22	E DEmdeg	23
E pmRA	1.8	E pmDE	1.8	EpRAm	1985.68	EpDEm	1984.88
Num	5	Q RAmdeg	1.0	Q DEmdeg	0.9	Q pmRA	1.0
Q pmDE	0.9	BTmag	11.092	E BTmag	0.047	VTmag	10.474
E VTmag	0.039	Prox	999	TYC	T	HIP
CCDM		RAdeg	34.23904694	DEdeg	-71.99770333	EpRA 1990	1.69
EpDE 1990	1.62	E RAdeg	26.0	E DEdeg	27.7	Posflg
Corr	0.0

02170-7200 B

Componente originario normalizzato	AB		Coord arcsec 2000	021655.28-715900.2		Mag	15.19		PmRA	93.00
PmDE	55.0		Calc delta mag	4.72		Calc coord	yes