NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2021BH1 ∴ Orbital info ∴ Epoch 59231 MJD

2021BH1 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2021BH1.eq0)

Keplerian elements
(Epoch 59231.8 MJD)
	Value	1-σ variation	Units
a	1.47218	0.001233	au
e	0.291473	0.0005249
i	14.95	0.02032	deg
Ω	130.875	0.003354	deg
ω	329.096	0.007665	deg
M	10.729	0.01822	deg

Other useful info
Absolute Magnitude (H)	24.5	mag
Slope parameter (G)	0.15	mag
Perihelion distance	1.0431	au
Aphelion distance	1.9013	au
Asc. node-Earth separation	0.09247	au
Desc. node-Earth separation	0.78057	au
Earth MOID	0.08553	au
Orbital period	652.439	days
Date of orbit computation	feb 26 12:20

Covariance matrix
1.51930632E-06	6.46959469E-07	2.50393472E-05	4.13226722E-06	9.42633904E-06	-2.24561757E-05
6.46959469E-07	2.75494366E-07	1.06620212E-05	1.75949281E-06	4.01320625E-06	-9.56202941E-06
2.50393472E-05	1.06620212E-05	4.12728330E-04	6.81217275E-05	1.55461179E-04	-3.70147933E-04
4.13226722E-06	1.75949281E-06	6.81217275E-05	1.12473935E-05	2.56763850E-05	-6.10967808E-05
9.42633904E-06	4.01320625E-06	1.55461179E-04	2.56763850E-05	5.87589022E-05	-1.39464184E-04
-2.24561757E-05	-9.56202941E-06	-3.70147933E-04	-6.10967808E-05	-1.39464184E-04	3.31984003E-04

Correlation matrix
1.00000000	0.99999549	0.99992676	0.99963115	0.99766227	-0.99989535
0.99999549	1.00000000	0.99988727	0.99955154	0.99746641	-0.99985065
0.99992676	0.99988727	1.00000000	0.99983323	0.99828140	-0.99996456
0.99963115	0.99955154	0.99983323	1.00000000	0.99878290	-0.99984759
0.99766227	0.99746641	0.99828140	0.99878290	1.00000000	-0.99854416
-0.99989535	-0.99985065	-0.99996456	-0.99984759	-0.99854416	1.00000000