NEODyS

NEODyS-2

Near Earth Objects - Dynamic Site

NEODyS ∴ Objects ∴ 2019BL4 ∴ Orbital info ∴ Epoch 60600 MJD

2019BL4 ▹

ORBITAL INFORMATION

◲

(ASCII data file 2019BL4.eq1)

Keplerian elements
(Epoch 60600.0 MJD)
	Value	1-σ variation	Units
a	2.13253	0.0005839	au
e	0.574915	0.0001306
i	3.958	0.0007346	deg
Ω	125.01	0.0004803	deg
ω	43.922	6.245e-05	deg
M	291.969	0.2735	deg

Other useful info
Absolute Magnitude (H)	27.7	mag
Slope parameter (G)	0.15	mag
Perihelion distance	0.9065	au
Aphelion distance	3.3586	au
Asc. node-Earth separation	0.02662	au
Desc. node-Earth separation	1.42001	au
Earth MOID	0.00647	au
Orbital period	1137.47	days
Date of orbit computation	Jul 29 12:50

Covariance matrix
3.40956687E-07	7.62723482E-08	4.28864612E-07	2.80394573E-07	2.60159528E-08	-1.59726684E-04
7.62723482E-08	1.70622058E-08	9.59371533E-08	6.27244262E-08	5.82309032E-09	-3.57310177E-05
4.28864612E-07	9.59371533E-08	5.39627675E-07	3.52801024E-07	3.24786225E-08	-2.00908558E-04
2.80394573E-07	6.27244262E-08	3.52801024E-07	2.30695662E-07	2.12286719E-08	-1.31355372E-04
2.60159528E-08	5.82309032E-09	3.24786225E-08	2.12286719E-08	3.89992382E-09	-1.21878553E-05
-1.59726684E-04	-3.57310177E-05	-2.00908558E-04	-1.31355372E-04	-1.21878553E-05	7.48265530E-02

Correlation matrix
1.00000000	0.99999982	0.99982386	0.99977042	0.71344758	-1.00000000
0.99999982	1.00000000	0.99982072	0.99976837	0.71385150	-0.99999984
0.99982386	0.99982072	1.00000000	0.99991484	0.70798235	-0.99982377
0.99977042	0.99976837	0.99991484	1.00000000	0.70774213	-0.99977035
0.71344758	0.71385150	0.70798235	0.70774213	1.00000000	-0.71346284
-1.00000000	-0.99999984	-0.99982377	-0.99977035	-0.71346284	1.00000000