NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021BB1 ∴ Orbital info ∴ Epoch 59232 MJD

2021BB1 ▹

ORBITAL INFORMATION

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(ASCII data file 2021BB1.eq0)

Keplerian elements
(Epoch 59232.1 MJD)
	Value	1-σ variation	Units
a	1.16299	0.0008686	au
e	0.74688	0.0004036
i	4.914	0.005026	deg
Ω	302.174	0.001711	deg
ω	306.436	0.007292	deg
M	322.153	0.06083	deg

Other useful info
Absolute Magnitude (H)	25.8	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.2944	au
Aphelion distance	2.0316	au
Asc. node-Earth separation	-0.66047	au
Desc. node-Earth separation	-0.06037	au
Earth MOID	0.00486	au
Orbital period	458.1	days
Date of orbit computation	feb 26 12:25

Covariance matrix
7.54383243E-07	3.50555378E-07	4.36486131E-06	-1.48464904E-06	6.33011946E-06	5.28306590E-05
3.50555378E-07	1.62905065E-07	2.02832127E-06	-6.89870487E-07	2.94206818E-06	2.45501590E-05
4.36486131E-06	2.02832127E-06	2.52608266E-05	-8.59543872E-06	3.66321828E-05	3.05678511E-04
-1.48464904E-06	-6.89870487E-07	-8.59543872E-06	2.92706437E-06	-1.24594455E-05	-1.03970969E-04
6.33011946E-06	2.94206818E-06	3.66321828E-05	-1.24594455E-05	5.31749966E-05	4.43329788E-04
5.28306590E-05	2.45501590E-05	3.05678511E-04	-1.03970969E-04	4.43329788E-04	3.69982376E-03

Correlation matrix
1.00000000	0.99998463	0.99988638	-0.99910619	0.99945249	0.99999883
0.99998463	1.00000000	0.99987492	-0.99904290	0.99961256	0.99999193
0.99988638	0.99987492	1.00000000	-0.99960434	0.99950572	0.99988629
-0.99910619	-0.99904290	-0.99960434	1.00000000	-0.99868572	-0.99909190
0.99945249	0.99961256	0.99950572	-0.99868572	1.00000000	0.99949968
0.99999883	0.99999193	0.99988629	-0.99909190	0.99949968	1.00000000