AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2001YB22 ∴ Orbital info ∴ Epoch epochXXX

(125981) 2001YB22 ▹

ORBITAL INFORMATION

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(ASCII data file 125981.eq0)

Keplerian elements at epoch
58088.2 MJD
	Value	1-σ variation	Units
a	2.55648	1.453e-08	au
e	0.121575	7.798e-08
i	6.86	4.45e-06	deg
Ω	267.509	5.521e-05	deg
ω	262.651	5.843e-05	deg
M	238.785	1.847e-05	deg

Other useful info
Absolute Magnitude (H)	16.3	mag
Slope parameter (G)	0.15	mag
Perihelion	2.2457	au
Aphelion	2.8673	au
Asc. node-Earth separation	1.54402	au
Desc. node-Earth separation	1.49627	au
Earth MOID	1.26561	au
Orbital period	1493.01	days
Date of orbit computation	apr 23 20:14

Correlation matrix
1.00000000	-0.29760347	0.02604807	-0.01786348	0.00740039	-0.03710996
-0.29760347	1.00000000	-0.01862478	0.02901870	0.06938655	-0.14703071
0.02604807	-0.01862478	1.00000000	-0.02066391	0.02097218	-0.01224263
-0.01786348	0.02901870	-0.02066391	1.00000000	-0.93900877	0.00792314
0.00740039	0.06938655	0.02097218	-0.93900877	1.00000000	-0.34148722
-0.03710996	-0.14703071	-0.01224263	0.00792314	-0.34148722	1.00000000

Covariance matrix
2.11125901E-16	-3.37205128E-16	1.68406093E-15	-1.43301747E-14	6.28287438E-15	-9.95832904E-15
-3.37205128E-16	6.08094179E-15	-6.46231412E-15	1.24933223E-13	3.16150289E-13	-2.11747706E-13
1.68406093E-15	-6.46231412E-15	1.97980717E-11	-5.07619677E-12	5.45240266E-12	-1.00603105E-12
-1.43301747E-14	1.24933223E-13	-5.07619677E-12	3.04809941E-09	-3.02912412E-09	8.07861769E-12
6.28287438E-15	3.16150289E-13	5.45240266E-12	-3.02912412E-09	3.41401727E-09	-3.68495790E-10
-9.95832904E-15	-2.11747706E-13	-1.00603105E-12	8.07861769E-12	-3.68495790E-10	3.41075437E-10