AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999RB1 ∴ Orbital info ∴ Epoch epochXXX

(137222) 1999RB1 ▹

ORBITAL INFORMATION

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(ASCII data file 137222.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.24247	8.184e-09	au
e	0.165462	3.833e-08
i	4.797	4.932e-06	deg
Ω	204.899	4.457e-05	deg
ω	54.649	4.739e-05	deg
M	182.264	1.388e-05	deg

Other useful info
Absolute Magnitude (H)	16.2	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8714	au
Aphelion	2.6135	au
Asc. node-Earth separation	0.98718	au
Desc. node-Earth separation	1.4166	au
Earth MOID	0.86121	au
Orbital period	1226.56	days
Date of orbit computation	apr 23 20:17

Correlation matrix
1.00000000	-0.04947823	0.00340751	-0.00648385	-0.11671771	0.06766029
-0.04947823	1.00000000	-0.01243521	-0.00042461	-0.06904856	0.25196529
0.00340751	-0.01243521	1.00000000	0.04001662	-0.03857732	0.00044154
-0.00648385	-0.00042461	0.04001662	1.00000000	-0.93907140	0.00448949
-0.11671771	-0.06904856	-0.03857732	-0.93907140	1.00000000	-0.32610511
0.06766029	0.25196529	0.00044154	0.00448949	-0.32610511	1.00000000

Covariance matrix
6.69739469E-17	-1.55197500E-17	1.37521448E-16	-2.36513317E-15	-4.52653385E-14	7.68446414E-15
-1.55197500E-17	1.46904525E-15	-2.35044986E-15	-7.25400351E-16	-1.25414656E-13	1.34024780E-13
1.37521448E-16	-2.35044986E-15	2.43198239E-11	8.79610907E-12	-9.01546945E-12	3.02184877E-14
-2.36513317E-15	-7.25400351E-16	8.79610907E-12	1.98673545E-09	-1.98355701E-09	2.77711498E-12
-4.52653385E-14	-1.25414656E-13	-9.01546945E-12	-1.98355701E-09	2.24570190E-09	-2.14466991E-10
7.68446414E-15	1.34024780E-13	3.02184877E-14	2.77711498E-12	-2.14466991E-10	1.92598808E-10