21245+1358 LDS 4883 AB

21^h 24^m 28.70^s +13° 57' 51.7" P.A. 208.00 sep 1.9 mag 15.50,16.10 Sp M1+M1

Coord 2000	21245+1358	Discov num	LDS4883	Comp	AB	Coord arcsec 2000	21 24 28.70 +13 57 51.7
Date first	1960	Date last	2016	Obs	4
Pa first	220	Pa last	208.3	P.A. Now (θ)	208.3°
Sep first	1.5	Sep last	1.895	Sep. Now (ρ)	1.895"
Mag pri	15.50	Mag sec	16.10	delta mag (ΔM)	0.6	Spectral class	M1+M1 (red/red)
Pri motion ra	+148	Sec motion ra	+145
Pri motion dec	+083	Sec motion dec	+087
Notes	V (Proper motion indicates physical)

rPM=0.029 (< 0.3, Physical double)

This double is physical.

21245+1358 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			21 24 29 +13 57 52	LDS 4883 AB	2016	4	208	1.9	15.50	16.10	0.60		<===
Show			21 24 29 +13 57 52	LDS 4883 AC	2015	5	66	31.3	15.50	17.10	1.60

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pegasus

Gaia DR2

1747308045949688448

WDS 21245+1358 LDS 4883 AB : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
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
21245+1358	LDS4883	AB	1960	1	220	1.5	15.50	16.10			212428.70+135751.7
21245+1358	LDS4883	AB	2000	2	208	1.9	15.50	16.10			212428.70+135751.7
21245+1358	LDS4883	AB	2008	3	208	1.9	15.50	16.10			212428.70+135751.7
21245+1358	LDS4883	AB	2015	3	209	1.9	15.50	16.10			212428.70+135751.7
21245+1358	LDS4883	AB	2016	4	208	1.9	15.50	16.10	M1+M1	V	212428.70+135751.7

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

WDS 21245+1358 LDS 4883 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21245+1358 LDS 4883 AB : MEASURES

No records found.

WDS 21245+1358 : VIRTUAL EYEPIECE

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

WDS 21245+1358 : ALADIN DSS IMAGE @ 21^h 24^m 28.70^s +13° 57' 51.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21245+1358 LDS 4883 AB : 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		21245+1358	LDS4883	AB	208	1.9
Show		21245+1358	LDS4883	AC	66	31.3
Show		21244+1425	BPM2370		297	71.5	27
Show		21254+1428	BPM2373		347	39.7	34
Show		21241+1324	LEP 173		34	4.2	35
Show		21236+1431	LDS4881		225	35.0	36
Show		21267+1341	STF2797		218	3.5	37
Show		21272+1408	BPM2376		310	77.6	42
Show		21277+1431	HEI 285		98	0.9	58
Show		21205+1415	BPM2360		342	61.2	61
Show		21288+1341	J 162		59	2.7	65
Show		21242+1504	BPM2369		238	95.5	66
Show		21282+1440	BPM2377		82	112.5	69
Show		21206+1310	HDS3038		126	0.1	75
Show		21196+1421	HU 962		61	0.6	75
Show		21297+1356	HU 963		229	0.9	76
Show		21296+1340	BPM2380		28	15.8	77
Show		21242+1237	HJ 282	AB	69	27.3	81
Show		21242+1237	FYM 182	AC	162	14.9	81
Show		21233+1520	HEI 189		36	0.6	85
Show		21187+1358	BRT1353		241	3.8	85
Show		21291+1451	J 197		204	3.1	86
Show		21187+1417	J 1785		317	7.7	86
Show		21216+1513	AG 417		13	35.8	87
Show		21213+1519	TDT2917		201	0.8	94
Show		21218+1524	STJ 14		105	1.1	95
Show		21309+1427	BPM2384		185	75.4	98
Show		21205+1518	UC 4447		81	32.4	99
Show		21282+1519	LDS4888		175	11.0	99
Show		21227+1533	J 851	AB	141	1.4	100
Show		21227+1533	J 851	AC	46	40.7	100
Show		21177+1417	J 3133		47	5.3	101
Show		21314+1414	BPM2386		65	116.7	102
Show		21178+1418	BRT1351		120	4.9	104
Show		21301+1501	HJ 284		300	25.0	104
Show		21234+1543	BPM2368		248	108.4	106
Show		21173+1417	J 3132		192	6.5	107
Show		21191+1244	BPM2357		65	34.9	108
Show		21304+1508	BPM2382		311	53.1	111
Show		21301+1514	J 198		38	4.2	113
Show		21322+1342	SIG 6		233	0.1	114
Show		21168+1337	J 578		277	7.2	114
Show		21310+1256	LDS4891	AB	168	90.7	115
Show		21206+1537	AG 416		350	23.7	115
Show		21225+1207	BPM2366		107	61.1	115
Show		21314+1302	BPM2385		16	96.4	116
Show		21310+1256	LDS4891	BC	177	21.7	116
Show		21320+1319	GWP3070		270	20.8	117
Show		21310+1251	LDS4892		234	12.0	117
Show		21326+1351	HEI 286	AB	268	2.2	119
Show		21326+1351	HEI 286	AC	280	34.0	119

WDS 21245+1358 : COMPONENTS

	A	B
B	pa=207.6° sep=1.88"
C	pa=65.4° sep=30.57"	pa=63.3° sep=32.08"

21245+1358 A

Coord arcsec 2000	212428.70+135751.7		Mag	15.5		Spectral class	M1 (red)		PmRA	148.00
PmDE	83.0

21245+1358 B

Coord arcsec 2000	212428.64+135750.0		Mag	16.1		Spectral class	M1 (red)		PmRA	145.00
PmDE	87.0		Calc delta mag	0.6		Calc coord	yes

21245+1358 C

Coord arcsec 2000	212430.61+135804.4		Mag	17.1		PmRA	153.00		PmDE	77.0
Calc delta mag	1.6		Calc coord	yes