01114+1526 BEU 2

01^h 11^m 25.42^s +15° 26' 21.9" P.A. 289.00 sep 0.4 mag 13.90,15.20 Sp M3.1+M9.6

Coord 2000	01114+1526	Discov num	BEU 2	Comp		Coord arcsec 2000	01 11 25.42 +15 26 21.9
Date first	2000	Date last	2021	Obs	17
Pa first	10	Pa last	288.9	P.A. Now (θ)	288.9°
Sep first	1.0	Sep last	0.45	Sep. Now (ρ)	0.45"
Mag pri	13.90	Mag sec	15.20	delta mag (ΔM)	1.3	Spectral class	M3.1+M9.6 (red/red)
Pri motion ra	+192	Sec motion ra
Pri motion dec	-130	Sec motion dec
Notes	N O R (See Notes, Orbital solution, Red magnitudes)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Pisces

ORBITAL ELEMENTS

Period (P)	62.6y	Periastron (T)	1993.9y	Semi-major axis (a)	0.468a
Eccentricity (e)	0	Inclination (i)	51.4°	Longitude of periastron (ω)	0°
Node (Ω)	120.5°	Notes	n	Reference	Tok2021c
Equinox	2000	Last observation	2021	Grade	4	(1=Definitive, 9=Indet.)

label	theta	rho
2000	144.2	0.418
2001	148.8	0.402
2002	153.9	0.385
2003	159.4	0.368
2004	165.5	0.350
2005	172.3	0.334
2006	179.7	0.319
2007	187.7	0.306
2008	196.4	0.297
2009	205.4	0.293
2010	214.6	0.292
2011	223.7	0.297
2012	232.4	0.305
2013	240.5	0.317
2014	248.0	0.332
2015	254.8	0.348
2016	261.0	0.366
2017	266.6	0.384
2018	271.7	0.401
2019	276.4	0.417
2020	280.8	0.431
2021	284.9	0.443
2022	288.8	0.454
2023	292.5	0.461
2024	296.2	0.466
2025	299.8	0.468
2026	303.4	0.467
2027	307.0	0.463
2028	310.7	0.457
2029	314.5	0.448
2030	318.6	0.436

Note: Theta is PA, Rho is Sep. For yearly orbits, data refer to Jan 1st.

Measures: green=micrometric, blue=interferometric, purple=photographic

WDS 01114+1526 BEU 2 : NOTES

discov_num	notes	refcode
BEU 2	GJ 3076. WDS designation incorrected entered as 01224+1526.
	Estimated age 10-20 Myr; masses 0.10 +/- 0.03 and 0.04 +/- 0.01 Msun;
	a ~5.6 au.	Jnn2014

REFERENCES

refcode	metd	author	reference
Jnn2014	A -	Janson, M., Bergfors, C., Brandner, W., Kudryavtseva, N., Hormuth, F.,	2014ApJ...789..102J
Jnn2014	+Cl	Hippler, S., & Henning, T.
Jnn2014		ApJ 789, 102, 2014
Tok2021c	orb -	Tokovinin, A.	2021IAUDS.203....1S
Tok2021c		Inf. Circ. 203, 1, 2021

DISCOVERER

idgroup	discov	author
1	BEU	Beuzit, J.-L., Segransan, D., Forveille, T., Udry, S., Delfosse, X., Mayor, M.,
1	BEU	Perrier, C., Hainaut, M.-C., et al.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01114+1526	BEU 2		2012	9	241	0.3	11.47		M5	N	011125.42+152621.9
01114+1526	BEU 2		2020	12	285	0.4	13.90	15.20	M3.1+M9.6	NV R	011125.42+152621.9
01114+1526	BEU 2		2021	14	289	0.4	13.90	15.20	M3.1+M9.6	NOVR	011125.42+152621.9

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

WDS 01114+1526 BEU 2 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 01114+1526 BEU 2 : MEASURES

No records found.

WDS 01114+1526 : VIRTUAL EYEPIECE

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WDS 01114+1526 : ALADIN DSS IMAGE @ 01^h 11^m 25.42^s +15° 26' 21.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 01114+1526 BEU 2 : 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		01114+1526	BEU 2		289	0.4
Show		01131+1543	GRV 75		153	45.8	30
Show		01088+1540	GRV1164		305	12.2	41
Show		01125+1443	UC 515		346	34.9	47
Show		01086+1547	BU 502		304	3.3	47
Show		01112+1634	GWP 144		164	52.5	68
Show		01129+1420	UC 519		106	7.0	70
Show		01103+1636	HU 1209	AB	208	0.6	71
Show		01103+1636	STF 94	AC	281	20.5	71
Show		01166+1507	GWP 161		203	5.8	78
Show		01169+1535	CVR 375		232	9.1	80
Show		01160+1534	GRV 986		346	8.8	81
Show		01116+1404	GWP 145		153	155.5	82
Show		01069+1618	SLW 53		143	10.4	84
Show		01072+1428	UC 501		317	18.4	84
Show		01055+1523	STF 87		204	6.0	86
Show		01054+1505	SLW 52		37	8.9	90
Show		01177+1511	SLW 60		241	141.3	93
Show		01086+1652	GWP 135		89	27.5	96
Show		01121+1350	LDS 876		147	34.2	96
Show		01048+1525	ITF 113		202	12.7	96
Show		01137+1357	SOR 1		141	0.7	97
Show		01051+1457	HJ 1068	AB	253	59.0	97
Show		01051+1457	YSC 124	Aa,Ab	92	0.0	97
Show		01051+1457	TOK 225	AC	352	167.4	97
Show		01099+1352	BPM 23		343	106.4	97
Show		01141+1657	SLW 57		75	10.1	99
Show		01126+1704	NAU 1		30	42.0	99
Show		01103+1346	LDS 875		346	8.7	100
Show		01078+1652	DAM 767		289	30.1	101
Show		01184+1529	TOB 360	CD	285	15.7	101
Show		01184+1529	J 225	BC	204	25.2	101
Show		01184+1529	J 225	AB	210	3.0	101
Show		01184+1529	J 225	AC	205	28.3	101
Show		01077+1651	J 926		122	2.9	102
Show		01053+1620	FMR 40		9	7.8	104
Show		01124+1341	CVR 372		341	7.2	107
Show		01047+1441	GRV 67		117	24.9	107
Show		01192+1538	J 226		63	5.0	114
Show		01192+1521	SLW 62		256	55.8	114
Show		01066+1353	SHY 396		305	999.9	117
Show		01105+1326	BPM 24		103	109.8	122
Show		01162+1344	HJ 1076	AB	154	12.7	124
Show		01162+1344	HJ 1076	AC	262	39.6	124
Show		01162+1344	ABH 7	AD	352	30.4	124
Show		01042+1420	SLW 50		164	75.7	125
Show		01070+1339	CVR 366		223	17.6	125
Show		01182+1409	BPM 27		58	36.0	125
Show		01190+1424	CVR1072		15	4.2	126
Show		01147+1327	ITF 114		266	25.5	129
Show		01148+1326	ITF 115		130	21.0	131

WDS 01114+1526 : COMPONENTS

	A
B	pa=289.6° sep=0.44"

01114+1526 A

Componente originario normalizzato	AB		Coord arcsec 2000	011125.42+152621.9		Mag	13.9		Spectral class	M3.1 (red)
PmRA	192.00		PmDE	-130.0

01114+1526 B

Componente originario normalizzato	AB		Coord arcsec 2000	011125.39+152622.0		Mag	15.2		Spectral class	M9.6 (red)
Calc delta mag	1.3		Calc coord	yes