AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999XD174 ∴ Orbital info ∴ Epoch epochXXX

(103101) 1999XD174 ▹

ORBITAL INFORMATION

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(ASCII data file 103101.eq0)

Keplerian elements at epoch
57824.6 MJD
	Value	1-σ variation	Units
a	2.24259	7.459e-09	au
e	0.151253	3.355e-08
i	5.146	4.327e-06	deg
Ω	17.107	4.085e-05	deg
ω	76.476	4.5e-05	deg
M	53.755	1.652e-05	deg

Other useful info
Absolute Magnitude (H)	16.6	mag
Slope parameter (G)	0.15	mag
Perihelion	1.9034	au
Aphelion	2.5818	au
Asc. node-Earth separation	1.11955	au
Desc. node-Earth separation	1.27081	au
Earth MOID	0.92819	au
Orbital period	1226.66	days
Date of orbit computation	apr 23 20:09

Correlation matrix
1.00000000	-0.15273486	0.01569176	-0.00117451	-0.14956026	0.32960307
-0.15273486	1.00000000	-0.01698576	0.00763609	0.02027246	-0.03180011
0.01569176	-0.01698576	1.00000000	0.02431766	-0.01937583	-0.00586146
-0.00117451	0.00763609	0.02431766	1.00000000	-0.90317592	0.00072050
-0.14956026	0.02027246	-0.01937583	-0.90317592	1.00000000	-0.42470400
0.32960307	-0.03180011	-0.00586146	0.00072050	-0.42470400	1.00000000

Covariance matrix
5.56387605E-17	-3.82224178E-17	5.06448140E-16	-3.57856295E-16	-5.01987808E-14	4.06227367E-14
-3.82224178E-17	1.12559597E-15	-2.46576052E-15	1.04646613E-14	3.06045533E-14	-1.76282435E-14
5.06448140E-16	-2.46576052E-15	1.87218705E-11	4.29792712E-12	-3.77244814E-12	-4.19053756E-13
-3.57856295E-16	1.04646613E-14	4.29792712E-12	1.66849625E-09	-1.66005780E-09	4.86277224E-13
-5.01987808E-14	3.06045533E-14	-3.77244814E-12	-1.66005780E-09	2.02477365E-09	-3.15764858E-10
4.06227367E-14	-1.76282435E-14	-4.19053756E-13	4.86277224E-13	-3.15764858E-10	2.73009906E-10