23106-0550 LDS 2970

23^h 10^m 35.38^s -05° 51' 19.9" P.A. 212.00 sep 10.1 mag 12.67,18.02

Coord 2000	23106-0550	Discov num	LDS2970	Comp		Coord arcsec 2000	23 10 35.38 -05 51 19.9
Date first	1951	Date last	2016	Obs	5
Pa first	212	Pa last	211.8	P.A. Now (θ)	211.8°
Sep first	10.0	Sep last	10.083	Sep. Now (ρ)	10.083"
Mag pri	12.67	Mag sec	18.02	delta mag (ΔM)	5.35	Spectral class
Pri motion ra	-319	Sec motion ra	-319
Pri motion dec	-238	Sec motion dec	-238
Notes	N (See Notes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquarius

WDS 23106-0550 LDS 2970 : NOTES

discov_num	notes	refcode
LDS2970	NLTT 56037/56038	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
23106-0550	LDS2970		1998	2	210	10.0	12.67	18.02		N D	231035.38-055119.9
23106-0550	LDS2970		2015	3	212	10.1	12.67	18.02		N	231035.38-055119.9
23106-0550	LDS2970		2016	4	212	10.1	12.67	18.02		N	231035.38-055119.9

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

WDS 23106-0550 LDS 2970 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23106-0550 LDS 2970 : MEASURES

No records found.

WDS 23106-0550 : VIRTUAL EYEPIECE

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

WDS 23106-0550 : ALADIN DSS IMAGE @ 23^h 10^m 35.38^s -05° 51' 19.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23106-0550 LDS 2970 : 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		23106-0550	LDS2970		212	10.1
Show		23109-0556	UC 4899		262	17.1	7
Show		23085-0557	TSN 101		142	513.7	31
Show		23108-0511	RST4716		25	0.8	41
Show		23137-0618	RST4718		179	0.8	54
Show		23078-0506	J 1420		170	6.4	63
Show		23147-0523	LDS2974		321	5.4	67
Show		23052-0515	RST4713	AB	81	3.2	89
Show		23052-0515	RST4713	AC	320	4.3	89
Show		23156-0501	LDS2976		231	7.5	90
Show		23092-0719	STF2980		108	4.6	90
Show		23166-0558	OCC 731		-1	0.1	91
Show		23153-0653	CVR 276		327	81.2	94
Show		23169-0514	LDS 809		18	130.1	101
Show		23074-0723	LDS6005		321	62.0	105
Show		23157-0704	CVR1713		127	3.1	106
Show		23176-0608	GWP3269		300	31.5	106
Show		23073-0416	UC 4883	AB	357	7.5	108
Show		23073-0416	TSN 206	Aa,Ab	104	0.4	108
Show		23178-0534	A 419		237	0.9	109
Show		23085-0405	OL 51		298	10.3	111
Show		23096-0358	A 311		145	1.4	115
Show		23067-0412	HJ 978		289	14.9	116
Show		23184-0600	BRT 524		164	2.4	117
Show		23176-0501	KPP1934		177	15.2	117
Show		23043-0701	LDS5042		162	26.7	117
Show		23104-0749	DEA 64		256	41.9	118
Show		23032-0505	GWP3225		174	40.2	120
Show		23055-0415	HWE 62		213	4.7	124
Show		23188-0614	LDS2979		85	3.0	124
Show		23091-0348	UC 4895		109	35.3	126
Show		23178-0705	KPP1749		214	13.5	131
Show		23018-0540	LDS5038		171	9.9	131
Show		23101-0804	HJ 3174		19	5.9	133
Show		23190-0643	A 2699		292	0.7	136
Show		23052-0742	A 417	AB	150	0.2	137
Show		23052-0742	STFA 59	AB,C	149	257.6	137
Show		23194-0507	HJ 5394		20	11.0	139
Show		23196-0628	LDS2981		54	2.3	139
Show		23181-0721	LDS2978		151	17.8	144
Show		23119-0812	BRT 523		118	4.4	146
Show		23168-0744	OCC9202	AB	-1	0.0	146
Show		23026-0426	NSN 70		268	5.0	147
Show		23125-0817	A 2698		81	2.3	149
Show		23186-0421	GWP3276		274	8.0	150
Show		23170-0752	TVB 331		337	27.3	154
Show		23094-0826	J 1421		17	6.1	157
Show		23199-0706	TDT3987		41	2.8	158
Show		23035-0755	SLN 96		27	7.7	164
Show		23006-0704	RST4712		187	1.1	166
Show		23030-0349	A 2697		234	2.9	167

WDS 23106-0550 : COMPONENTS

	A
B	pa=211.7° sep=10.07"

23106-0550 A

Componente originario normalizzato	AB		Coord arcsec 2000	231035.38-055119.9		Mag	12.67		PmRA	-319.00
PmDE	-238.0

23106-0550 B

Componente originario normalizzato	AB		Coord arcsec 2000	231035.03-055128.5		Mag	18.02		PmRA	-319.00
PmDE	-238.0		Calc delta mag	5.35		Calc coord	yes