NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021XD1 ∴ Orbital info ∴ Epoch 59546 MJD

2021XD1 ▹

ORBITAL INFORMATION

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(ASCII data file 2021XD1.eq0)

Keplerian elements
(Epoch 59546.9 MJD)
	Value	1-σ variation	Units
a	2.31854	0.01399	au
e	0.543746	0.002615
i	1.488	0.006054	deg
Ω	167.808	0.02716	deg
ω	267.465	0.03302	deg
M	357.865	0.02072	deg

Other useful info
Absolute Magnitude (H)	26.1	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0578	au
Aphelion distance	3.5792	au
Asc. node-Earth separation	0.68028	au
Desc. node-Earth separation	0.58758	au
Earth MOID	0.07718	au
Orbital period	1289.49	days
Date of orbit computation	Jul 29 13:33

Covariance matrix
1.95607517E-04	3.65755764E-05	8.46512613E-05	1.36067232E-04	-1.58772482E-04	2.89106582E-04
3.65755764E-05	6.83907014E-06	1.58282584E-05	2.53933617E-05	-2.96279156E-05	5.40557307E-05
8.46512613E-05	1.58282584E-05	3.66462356E-05	6.17153763E-05	-7.21707910E-05	1.25270146E-04
1.36067232E-04	2.53933617E-05	6.17153763E-05	7.37816163E-04	-8.96742278E-04	2.36614769E-04
-1.58772482E-04	-2.96279156E-05	-7.21707910E-05	-8.96742278E-04	1.09030366E-03	-2.78111452E-04
2.89106582E-04	5.40557307E-05	1.25270146E-04	2.36614769E-04	-2.78111452E-04	4.29266938E-04

Correlation matrix
1.00000000	0.99999972	0.99982957	0.35816793	-0.34380226	0.99770348
0.99999972	1.00000000	0.99981562	0.35747657	-0.34310641	0.99765295
0.99982957	0.99981562	1.00000000	0.37532251	-0.36105473	0.99877848
0.35816793	0.35747657	0.37532251	1.00000000	-0.99981541	0.42044002
-0.34380226	-0.34310641	-0.36105473	-0.99981541	1.00000000	-0.40651953
0.99770348	0.99765295	0.99877848	0.42044002	-0.40651953	1.00000000