02165-2227 LDS 3364

02^h 16^m 28.02^s -22° 27' 28.2" P.A. 300.00 sep 13.6 mag 12.39,18.20

Coord 2000	02165-2227	Discov num	LDS3364	Comp		Coord arcsec 2000	02 16 28.02 -22 27 28.2
Date first	1960	Date last	2016	Obs	7
Pa first	302	Pa last	300.4	P.A. Now (θ)	300.4°
Sep first	13.5	Sep last	13.552	Sep. Now (ρ)	13.552"
Mag pri	12.39	Mag sec	18.20	delta mag (ΔM)	5.81	Spectral class
Pri motion ra	-189	Sec motion ra	-197
Pri motion dec	-246	Sec motion dec	-238
Notes	N (See Notes)

rPM=0.036 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cetus

Tycho2

5861-01087-1

Gaia DR2

5123335203133889024

WDS 02165-2227 LDS 3364 : NOTES

discov_num	notes	refcode
LDS3364	NLTT 7520/7519	Chm2004

REFERENCES

refcode	metd	author	reference
Chm2004	E -	Chaname, J. & Gould, A.	2004ApJ...601..289C
Chm2004		ApJ 601, 289, 2004
Chm2004		(Photometry, coordinates, and astrometry from rNLTT. Astrometry from early
Chm2004		versions of 2MASS and UCAC, with date given only as "circa 2000". Measures
Chm2004		identical to discovery observations - predominantly close pairs - were assumed
Chm2004		not new observations, so not included in WDS. Similar concerns when primary and
Chm2004		secondary magnitudes or proper motions were the same.)

DISCOVERER

idgroup	discov	author
1	LDS	Luyten p.m. catalog (from additional DD list)

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
02165-2227	LDS3364		2000	3	301	13.5	12.39	18.20		D	021628.02-222728.2
02165-2227	LDS3364		2015	5	300	13.6	12.39	18.20		N	021628.02-222728.2
02165-2227	LDS3364		2016	7	300	13.6	12.39	18.20		N	021628.02-222728.2

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

WDS 02165-2227 LDS 3364 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 02165-2227 LDS 3364 : MEASURES

No records found.

WDS 02165-2227 : VIRTUAL EYEPIECE

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

WDS 02165-2227 : ALADIN DSS IMAGE @ 02^h 16^m 28.02^s -22° 27' 28.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 02165-2227 LDS 3364 : 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		02165-2227	LDS3364		300	13.6
Show		02167-2214	DON 31		244	1.4	14
Show		02157-2236	B 31		68	3.1	15
Show		02162-2302	I 457		156	1.3	36
Show		02139-2222	UC 703		90	11.8	36
Show		02200-2213	BRT1373		335	2.4	51
Show		02169-2322	BRG 11	BC	109	0.1	56
Show		02169-2322	BRG 11	AB	313	4.4	56
Show		02204-2208	KPP1315		134	10.0	58
Show		02131-2131	UC 702		308	11.2	74
Show		02190-2334	ARA2291		138	9.0	76
Show		02130-2336	B 29		311	3.9	84
Show		02162-2100	HJ 3491		289	6.7	88
Show		02107-2304	HDS 290		308	0.5	88
Show		02198-2352	HJ 2130		287	41.8	97
Show		02094-2231	HDS 288		98	0.2	98
Show		02122-2104	SEE 17		358	8.6	103
Show		02245-2245	ARA1969		148	9.8	114
Show		02244-2253	LDS3382		69	61.4	114
Show		02225-2349	LAF 27		161	0.5	117
Show		02233-2103	KPP 85		22	3.9	127
Show		02153-2440	LDS3363		219	29.0	134
Show		02226-2041	UC 727		29	9.6	138
Show		02199-2011	LDS3371		189	179.7	144
Show		02257-2119	HJ 3500		165	15.0	147
Show		02060-2209	SEE 16		109	0.1	147
Show		02154-2455	TDS2177		117	1.9	149
Show		02058-2236	DON 29		145	4.1	149
Show		02214-2450	RST2277		321	2.9	159
Show		02127-2501	KPP1158		211	8.9	163
Show		02245-2435	RST5189		92	0.2	169
Show		02290-2158	DON 33		125	3.5	176
Show		02282-2121	ARA1261		212	3.8	177
Show		02138-1933	RSS 54		172	27.8	179
Show		02093-1958	GWP 261		176	11.8	181
Show		02255-2442	RST2279		92	0.8	184
Show		02247-2002	HDS 313	AB	269	4.0	186
Show		02247-2002	FAL 76	AC	203	17.8	186
Show		02299-2241	HJ 3502		77	24.1	187
Show		02057-2423	WSI 71	Aa,Ab	214	0.0	188
Show		02057-2423	I 454	AB	166	0.5	188
Show		02057-2423	I 454	AB,C	257	56.6	188
Show		02064-2440	UC 685		296	23.4	192
Show		02117-1927	GWP 267		52	37.3	193
Show		02025-2225	DON 28		117	2.4	195
Show		02110-2527	B 28		318	2.8	196
Show		02024-2223	TDS2092		3	0.7	196
Show		02293-2102	B 2072		306	10.3	199
Show		02204-2538	UC 719		146	12.1	199
Show		02307-2201	ARA1615		115	6.9	200
Show		02178-2546	RST1235		162	0.8	200

WDS 02165-2227 : COMPONENTS

	A
B	pa=302.4° sep=12.80"

02165-2227 A

Componente originario normalizzato	AB		Coord arcsec 2000	021628.02-222728.2		Mag	12.39		PmRA	-189.00
PmDE	-246.0		Tycho2	5861-01087-1

Tycho2

Tycho2	5861-01087-1	Pflag		RAmdeg	34.11673674	DEmdeg	-22.45783626
PmRA	-188.8	PmDE	-245.8	E RAmdeg	97	E DEmdeg	109
E pmRA	3.2	E pmDE	3.3	EpRAm	1974.05	EpDEm	1970.31
Num	4	Q RAmdeg	0.3	Q DEmdeg	0.9	Q pmRA	0.3
Q pmDE	0.9	BTmag	13.389	E BTmag	0.377	VTmag	12.390
E VTmag	0.216	Prox	999	TYC		HIP
CCDM		RAdeg	34.11720528	DEdeg	-22.45726139	EpRA 1990	1.74
EpDE 1990	1.58	E RAdeg	112.0	E DEdeg	129.9	Posflg
Corr	-0.1

02165-2227 B

Componente originario normalizzato	AB		Coord arcsec 2000	021627.24-222721.3		Mag	18.2		PmRA	-197.00
PmDE	-238.0		Calc delta mag	5.81		Calc coord	yes