AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 2009TB23 ∴ Orbital info ∴ Epoch epochXXX

(274995) 2009TB23 ▹

ORBITAL INFORMATION

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(ASCII data file 274995.eq0)

Keplerian elements at epoch
58252.5 MJD
	Value	1-σ variation	Units
a	3.08413	2.49e-08	au
e	0.231122	5.039e-08
i	14.272	6.358e-06	deg
Ω	47.062	2.063e-05	deg
ω	34.826	2.838e-05	deg
M	180.46	1.453e-05	deg

Other useful info
Absolute Magnitude (H)	16.0	mag
Slope parameter (G)	0.15	mag
Perihelion	2.3713	au
Aphelion	3.7969	au
Asc. node-Earth separation	1.4616	au
Desc. node-Earth separation	2.59368	au
Earth MOID	1.39877	au
Orbital period	1978.32	days
Date of orbit computation	Jul 26 10:04

Correlation matrix
1.00000000	0.15106628	0.01454743	0.00374035	-0.10479176	0.14903574
0.15106628	1.00000000	-0.01856134	0.01705734	-0.23965276	0.32999898
0.01454743	-0.01856134	1.00000000	-0.08117554	0.06519797	-0.01055601
0.00374035	0.01705734	-0.08117554	1.00000000	-0.70824310	0.01399514
-0.10479176	-0.23965276	0.06519797	-0.70824310	1.00000000	-0.70052491
0.14903574	0.32999898	-0.01055601	0.01399514	-0.70052491	1.00000000

Covariance matrix
6.20110617E-16	1.89574460E-16	2.30312002E-15	1.92140127E-15	-7.40529119E-14	5.39392868E-14
1.89574460E-16	2.53954199E-15	-5.94679095E-15	1.77321231E-14	-3.42720879E-13	2.41696568E-13
2.30312002E-15	-5.94679095E-15	4.04195500E-11	-1.06461520E-11	1.17627867E-11	-9.75383848E-13
1.92140127E-15	1.77321231E-14	-1.06461520E-11	4.25543054E-10	-4.14605007E-10	4.19593964E-12
-7.40529119E-14	-3.42720879E-13	1.17627867E-11	-4.14605007E-10	8.05305879E-10	-2.88924388E-10
5.39392868E-14	2.41696568E-13	-9.75383848E-13	4.19593964E-12	-2.88924388E-10	2.11232321E-10