AstDyS

AstDyS-2

Asteroids - Dynamic Site

AstDyS ∴ Objects ∴ 1999RV44 ∴ Orbital info ∴ Epoch epochXXX

(157884) 1999RV44 ▹

ORBITAL INFORMATION

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(ASCII data file 157884.eq1)

Keplerian elements at epoch
60400.0 MJD
	Value	1-σ variation	Units
a	2.69158	9.982e-09	au
e	0.300695	3.542e-08
i	12.834	4.278e-06	deg
Ω	152.6	1.542e-05	deg
ω	224.044	1.686e-05	deg
M	190.409	5.834e-06	deg

Other useful info
Absolute Magnitude (H)	15.3	mag
Slope parameter (G)	0.15	mag
Perihelion	1.8822	au
Aphelion	3.5009	au
Asc. node-Earth separation	2.13445	au
Desc. node-Earth separation	1.00289	au
Earth MOID	0.90393	au
Orbital period	1612.91	days
Date of orbit computation	apr 23 20:22

Correlation matrix
1.00000000	-0.18009850	0.00816877	-0.00165590	-0.04738089	-0.30227313
-0.18009850	1.00000000	-0.01160497	0.00537485	-0.05628546	0.30812495
0.00816877	-0.01160497	1.00000000	0.11401091	-0.10323438	-0.00056625
-0.00165590	0.00537485	0.11401091	1.00000000	-0.89480577	0.01267909
-0.04738089	-0.05628546	-0.10323438	-0.89480577	1.00000000	-0.38597874
-0.30227313	0.30812495	-0.00056625	0.01267909	-0.38597874	1.00000000

Covariance matrix
9.96456062E-17	-6.36702806E-17	3.48872199E-16	-2.54808764E-16	-7.97587135E-15	-1.76032939E-14
-6.36702806E-17	1.25428192E-15	-1.75841972E-15	2.93438020E-15	-3.36155060E-14	6.36633911E-14
3.48872199E-16	-1.75841972E-15	1.83046590E-11	7.51933973E-12	-7.44819513E-12	-1.41335403E-14
-2.54808764E-16	2.93438020E-15	7.51933973E-12	2.37632022E-10	-2.32609340E-10	1.14026523E-12
-7.97587135E-15	-3.36155060E-14	-7.44819513E-12	-2.32609340E-10	2.84375240E-10	-3.79729720E-11
-1.76032939E-14	6.36633911E-14	-1.41335403E-14	1.14026523E-12	-3.79729720E-11	3.40353830E-11