03157-5323 UC 971

03^h 15^m 42.23^s -53° 22' 37.7" P.A. 115.00 sep 39.1 mag 11.02,14.65

Coord 2000	03157-5323	Discov num	UC 971	Comp		Coord arcsec 2000	03 15 42.23 -53 22 37.7
Date first	1998	Date last	2016	Obs	6
Pa first	115	Pa last	115.1	P.A. Now (θ)	115.1°
Sep first	39.1	Sep last	39.062	Sep. Now (ρ)	39.062"
Mag pri	11.02	Mag sec	14.65	delta mag (ΔM)	3.63	Spectral class
Pri motion ra	-029	Sec motion ra	-035
Pri motion dec	-080	Sec motion dec	-072
Notes	V (Proper motion indicates physical)

rPM=0.118 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Horologium

Tycho2

8493-01116-1

Gaia DR2

4735039441969889536

WDS 03157-5323 UC 971 : 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
03157-5323	UC 971		1999	2	115	39.1	11.00	14.70		V	031542.23-532237.7
03157-5323	UC 971		2000	2	115	39.1	11.00	14.70		V	031542.23-532237.7
03157-5323	UC 971		2010	3	115	39.1	11.02	14.65		V	031542.23-532237.7
03157-5323	UC 971		2015	4	115	39.1	11.02	14.65		V	031542.23-532237.7
03157-5323	UC 971		2016	6	115	39.1	11.02	14.65		V	031542.23-532237.7

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

WDS 03157-5323 UC 971 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 03157-5323 UC 971 : MEASURES

No records found.

WDS 03157-5323 : VIRTUAL EYEPIECE

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

WDS 03157-5323 : ALADIN DSS IMAGE @ 03^h 15^m 42.23^s -53° 22' 37.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 03157-5323 UC 971 : 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		03157-5323	UC 971		115	39.1
Show		03173-5301	KPP3516		294	1.3	27
Show		03168-5256	KPP3515		358	3.5	29
Show		03192-5306	HJ 3571		98	21.5	35
Show		03212-5326	HU 1565		100	1.7	50
Show		03188-5231	TDS2521		97	0.7	59
Show		03105-5245	WFC 14		82	7.4	61
Show		03087-5355	TOK 653		83	21.2	71
Show		03083-5248	UC 955		286	57.3	76
Show		03174-5441	KPP2226		231	18.5	81
Show		03251-5346	B 49		69	4.0	88
Show		03080-5418	UC 954		55	51.9	88
Show		03195-5157	RST2303		121	1.4	93
Show		03239-5428	TDS2537		152	0.5	98
Show		03266-5310	HDS 431		358	0.7	99
Show		03055-5246	SPM 8		229	21.8	99
Show		03088-5454	KPP1365		342	10.3	110
Show		03185-5511	TDS2519		1	0.5	111
Show		03238-5153	RST2308		249	2.5	117
Show		03024-5310	TDS2424		340	0.5	121
Show		03251-5145	UC 1003		180	10.8	130
Show		03021-5418	BRT2021	AB	23	14.8	133
Show		03021-5418	DAM1390	BC	22	1.2	133
Show		03318-5306	RST5499		295	1.4	146
Show		03319-5312	WIS 95		203	999.9	146
Show		03050-5121	RST 57		158	2.3	154
Show		03193-5053	RST 70		232	0.1	154
Show		03141-5558	FIN 83		190	2.4	156
Show		03268-5528	HU 1357		23	1.7	159
Show		03046-5119	TOK 428	Ba,Bb	277	0.0	160
Show		03046-5119	DUN 10	AB	69	39.9	161
Show		03046-5119	TOK 428	AC	232	510.2	161
Show		03246-5104	HDS 426	Aa,Ab	64	1.0	162
Show		03246-5104	HJ 3575	AB	49	36.1	162
Show		03218-5051	RST 71		125	0.4	162
Show		03339-5312	TDS2583		3	0.7	164
Show		03097-5046	UC 957		265	11.7	167
Show		03108-5042	RST5498		298	0.8	167
Show		02588-5448	HDS 380		114	1.5	172
Show		03321-5155	KPP2807	AB	42	6.2	174
Show		03195-5033	HU 1564		239	1.5	174
Show		03109-5616	UC 961		148	14.4	178
Show		03022-5115	KPP2809		55	2.7	178
Show		03321-5140	JNN 302		115	3.2	182
Show		03237-5036	KPP2274		62	19.1	183
Show		02594-5519	LDS 85		56	12.6	186
Show		03154-5629	UC 970		307	12.3	187
Show		03278-5048	WIS 92		328	971.9	191
Show		03153-5635	RST 66		291	1.3	193
Show		03271-5039	UC 1008		46	68.3	195
Show		03299-5554	B 50		183	0.8	196

WDS 03157-5323 : COMPONENTS

	A
B	pa=128.1° sep=26.83"

03157-5323 A

Componente originario normalizzato	AB		Coord arcsec 2000	031542.23-532237.7		Mag	11.02		PmRA	-29.00
PmDE	-80.0		Tycho2	8493-01116-1

Tycho2

Tycho2	8493-01116-1	Pflag		RAmdeg	48.92594134	DEmdeg	-53.37711596
PmRA	-29.1	PmDE	-75.5	E RAmdeg	46	E DEmdeg	46
E pmRA	3.6	E pmDE	3.3	EpRAm	1989.27	EpDEm	1988.80
Num	4	Q RAmdeg	1.0	Q DEmdeg	1.2	Q pmRA	1.0
Q pmDE	1.2	BTmag	12.062	E BTmag	0.107	VTmag	11.090
E VTmag	0.067	Prox	999	TYC		HIP
CCDM		RAdeg	48.92605472	DEdeg	-53.37694000	EpRA 1990	1.63
EpDE 1990	1.61	E RAdeg	46.9	E DEdeg	46.5	Posflg
Corr	0.1

03157-5323 B

Componente originario normalizzato	AB		Coord arcsec 2000	031544.59-532254.3		Mag	14.65		PmRA	-35.00
PmDE	-72.0		Calc delta mag	3.63		Calc coord	yes