NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021XQ3 ∴ Orbital info ∴ Epoch 59555 MJD

2021XQ3 ▹

ORBITAL INFORMATION

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(ASCII data file 2021XQ3.eq0)

Keplerian elements
(Epoch 59555.5 MJD)
	Value	1-σ variation	Units
a	2.56855	0.019	au
e	0.725965	0.002206
i	4.573	0.01393	deg
Ω	93.108	0.01428	deg
ω	264.108	0.01438	deg
M	11.076	0.1349	deg

Other useful info
Absolute Magnitude (H)	24.7	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.7039	au
Aphelion distance	4.4332	au
Asc. node-Earth separation	0.32866	au
Desc. node-Earth separation	0.1131	au
Earth MOID	0.01338	au
Orbital period	1503.6	days
Date of orbit computation	feb 26 12:28

Covariance matrix
3.61028980E-04	4.19067298E-05	2.64608772E-04	-2.71103864E-04	2.72781707E-04	-2.56341940E-03
4.19067298E-05	4.86435971E-06	3.07145535E-05	-3.14681165E-05	3.16621845E-05	-2.97550946E-04
2.64608772E-04	3.07145535E-05	1.93952464E-04	-1.98751306E-04	2.00017268E-04	-1.87880689E-03
-2.71103864E-04	-3.14681165E-05	-1.98751306E-04	2.03785526E-04	-2.05188783E-04	1.92492811E-03
2.72781707E-04	3.16621845E-05	2.00017268E-04	-2.05188783E-04	2.06809625E-04	-1.93684976E-03
-2.56341940E-03	-2.97550946E-04	-1.87880689E-03	1.92492811E-03	-1.93684976E-03	1.82010851E-02

Correlation matrix
1.00000000	0.99999977	0.99996674	-0.99948898	0.99829487	-0.99999999
0.99999977	1.00000000	0.99996250	-0.99947340	0.99825768	-0.99999966
0.99996674	0.99996250	1.00000000	-0.99971377	0.99869866	-0.99996743
-0.99948898	-0.99947340	-0.99971377	1.00000000	-0.99949718	0.99949174
0.99829487	0.99825768	0.99869866	-0.99949718	1.00000000	-0.99830195
-0.99999999	-0.99999966	-0.99996743	0.99949174	-0.99830195	1.00000000