AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1998HR67 ∴ Orbital info ∴ Epoch epochXXX

(48867) 1998HR67 ▹

ORBITAL INFORMATION

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(ASCII data file 48867.eq0)

Keplerian elements at epoch
57733.7 MJD
	Value	1-σ variation	Units
a	2.21167	5.386e-09	au
e	0.145997	3.068e-08
i	7.302	3.991e-06	deg
Ω	19.847	2.32e-05	deg
ω	250.291	2.733e-05	deg
M	193.465	1.504e-05	deg

Other useful info
Absolute Magnitude (H)	14.9	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8888	au
Aphelion	2.5346	au
Asc. node-Earth separation	1.27908	au
Desc. node-Earth separation	1.06264	au
Earth MOID	0.88959	au
Orbital period	1201.38	days
Date of orbit computation	apr 23 19:56

Correlation matrix
1.00000000	-0.33134922	0.00731734	-0.00104503	0.09124917	-0.19729130
-0.33134922	1.00000000	0.00363635	-0.00949325	-0.16203543	0.31713516
0.00731734	0.00363635	1.00000000	0.15433470	-0.13531273	0.01145531
-0.00104503	-0.00949325	0.15433470	1.00000000	-0.84677699	0.01505626
0.09124917	-0.16203543	-0.13531273	-0.84677699	1.00000000	-0.53672883
-0.19729130	0.31713516	0.01145531	0.01505626	-0.53672883	1.00000000

Covariance matrix
2.90077439E-17	-5.47447615E-17	1.57271244E-16	-1.30589506E-16	1.34308717E-14	-1.59761549E-14
-5.47447615E-17	9.41020917E-16	4.45148320E-16	-6.75673246E-15	-1.35840085E-13	1.46268698E-13
1.57271244E-16	4.45148320E-16	1.59249604E-11	1.42897654E-11	-1.47569346E-11	6.87310890E-13
-1.30589506E-16	-6.75673246E-15	1.42897654E-11	5.38325146E-10	-5.36920144E-10	5.25226775E-12
1.34308717E-14	-1.35840085E-13	-1.47569346E-11	-5.36920144E-10	7.46855587E-10	-2.20536564E-10
-1.59761549E-14	1.46268698E-13	6.87310890E-13	5.25226775E-12	-2.20536564E-10	2.26055316E-10