23455-1610 MTG 5

23^h 45^m 31.27^s -16° 10' 19.3" P.A. 168.00 sep 0.1 mag 14.00,14.40

Coord 2000	23455-1610	Discov num	MTG 5	Comp		Coord arcsec 2000	23 45 31.27 -16 10 19.3
Date first	2005	Date last	2021	Obs	20
Pa first	238	Pa last	167.8	P.A. Now (θ)	167.8°
Sep first	0.1	Sep last	0.139	Sep. Now (ρ)	0.139"
Mag pri	14.00	Mag sec	14.40	delta mag (ΔM)	0.4	Spectral class
Pri motion ra	-397	Sec motion ra
Pri motion dec	-561	Sec motion dec
Notes	O R (Orbital solution, Red magnitudes)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Aquarius

ORBITAL ELEMENTS

Period (P)	24.7y	± 1.9	Periastron (T)	61617d (2027.577y)	± 656	Semi-major axis (a)	444m	± 23
Eccentricity (e)	0.386	± 0.054	Inclination (i)	98.37°	± 0.45	Longitude of periastron (ω)	12°	± 8.1
Node (Ω)	10.69°	± 0.31	Notes			Reference	MnA2019
Equinox			Last observation			Grade	4	(1=Definitive, 9=Indet.)

label	theta	rho
2000	34.1	0.126
2001	19.9	0.214
2002	13.5	0.269
2003	8.2	0.262
2004	0.7	0.188
2005	335.1	0.080
2006	229.6	0.085
2007	206.6	0.199
2008	200.3	0.307
2009	197.2	0.399
2010	195.1	0.474
2011	193.6	0.532
2012	192.4	0.574
2013	191.2	0.600
2014	190.2	0.610
2015	189.2	0.605
2016	188.1	0.586
2017	186.9	0.553
2018	185.5	0.506
2019	183.8	0.445
2020	181.5	0.372
2021	177.9	0.287
2022	170.9	0.192
2023	150.0	0.097
2024	66.7	0.069
2025	28.1	0.154
2026	17.7	0.236
2027	11.9	0.275
2028	6.4	0.246
2029	356.8	0.157
2030	308.3	0.056

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

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

WDS 23455-1610 MTG 5 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
MnA2019	C j	Mann, A.W., Dupuy, T., Kraus, A.L., Gaidos, E., Ansdell, M., Ireland, M., Rizzuto,	2019ApJ...871...63M
MnA2019	+orb	A.C., Hung, C..-L., Dittmann, J., Factor, S., Feiden, G., Martinez, R.A.,
MnA2019		Ruiz-Rodriguez, D. & Chia Thao, P.
MnA2019		ApJ 871, 63, 2019

DISCOVERER

idgroup	discov	author
1	MTG	Montagnier, G., Segransan, D., Beuzit, J.-L., Forveille, T., Delorme, P.,
1	MTG	Delfosse, X., Perrier, C., Udry, S., et al.

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
23455-1610	MTG 5		2005	2	250	0.1	9.10	9.20		K	234531.27-161019.3
23455-1610	MTG 5		2010	3	13	0.5	9.10	9.20		K	234531.27-161019.3
23455-1610	MTG 5		2014	4	10	0.6	14.00	14.40		R	234531.27-161019.3
23455-1610	MTG 5		2017	6	185	0.5	14.00	14.40		R	234531.27-161019.3
23455-1610	MTG 5		2018	8	184	0.5	14.00	14.40		R	234531.27-161019.3
23455-1610	MTG 5		2019	9	182	0.4	14.00	14.40		R	234531.27-161019.3
23455-1610	MTG 5		2020	10	176	0.2	14.00	14.40		R	234531.27-161019.3
23455-1610	MTG 5		2021	20	168	0.1	14.00	14.40		R	234531.27-161019.3

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

WDS 23455-1610 MTG 5 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 23455-1610 MTG 5 : MEASURES

No records found.

WDS 23455-1610 : VIRTUAL EYEPIECE

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

WDS 23455-1610 : ALADIN DSS IMAGE @ 23^h 45^m 31.27^s -16° 10' 19.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 23455-1610 MTG 5 : 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		23455-1610	MTG 5		168	0.1
Show		23443-1611	SKF 311		2	6.4	18
Show		23462-1650	TDT4183		109	0.5	41
Show		23471-1645	HJ 3213		70	29.0	41
Show		23472-1648	HJ 3215		264	18.5	45
Show		23482-1642	TOK 354	AB	61	110.0	50
Show		23482-1642	TOK 354	Ba,Bb	338	0.2	51
Show		23438-1517	HEG 2	AB	18	0.1	59
Show		23438-1517	HEG 2	AC	46	0.5	59
Show		23460-1508	RST4132		90	3.7	63
Show		23421-1704	UC 5008		151	44.6	73
Show		23433-1505	FOX 277		228	5.4	74
Show		23451-1727	TOI 287		126	0.2	77
Show		23403-1642	GWP3343		113	17.9	81
Show		23482-1457	HDO 178		236	15.8	91
Show		23522-1624	FEN 44		31	5.6	98
Show		23522-1548	TOI 309		78	0.3	99
Show		23502-1723	HU 698		331	0.6	99
Show		23427-1433	BU 279		82	5.3	106
Show		23530-1629	ARA 314		44	6.2	109
Show		23466-1759	UC 5023		272	26.8	110
Show		23418-1749	HJ 5413	BC	75	93.2	111
Show		23418-1749	HJ 5413	AB	4	118.0	113
Show		23520-1714	RST3337		28	1.2	114
Show		23444-1802	FEN 43		111	3.5	114
Show		23497-1747	UC 5030		299	14.1	115
Show		23440-1415	LDS6054		61	18.0	117
Show		23456-1412	LDS6059		148	113.3	119
Show		23506-1428	HU 499		128	0.7	126
Show		23524-1441	TSN 211		245	0.4	134
Show		23509-1803	RST3335		225	1.2	137
Show		23459-1832	LDS5119		284	8.4	141
Show		23424-1357	LDS2995		242	16.3	142
Show		23555-1606	SKF 136		188	7.1	145
Show		23551-1521	TDT4269		168	3.4	148
Show		23369-1451	NSN 784		42	2.2	149
Show		23460-1841	H 2 24		136	7.0	151
Show		23351-1551	GWP3325		211	30.2	151
Show		23414-1832	B 2510		244	1.9	154
Show		23471-1849	CVR1020		144	24.8	161
Show		23346-1647	LDS2990		328	13.5	161
Show		23391-1823	GWP3339	AB	79	68.3	162
Show		23442-1853	TOI 343		319	2.8	165
Show		23386-1823	GWP3336		306	10.7	167
Show		23392-1831	BHA 55		86	7.2	168
Show		23342-1531	SKF 128		224	108.0	169
Show		23463-1322	RST4133		156	3.5	169
Show		23353-1448	RST4129		34	2.3	170
Show		23572-1631	LDS 831		139	30.1	170
Show		23515-1344	SKF 135		289	29.6	171
Show		23574-1606	HJ 5435	AB	8	14.6	172

WDS 23455-1610 : COMPONENTS

	A
B	pa=168.3° sep=0.14"

23455-1610 A

Componente originario normalizzato	AB		Coord arcsec 2000	234531.27-161019.3		Mag	14		PmRA	-397.00
PmDE	-561.0

23455-1610 B

Componente originario normalizzato	AB		Coord arcsec 2000	234531.27-161019.4		Mag	14.4		Calc delta mag	0.4
Calc coord	yes