NEODyS-2
Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021XV ∴ Orbital info ∴ Epoch 59550 MJD
Contact »
2021XV  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021XV.eq0)
Keplerian elements
(Epoch 59550.7 MJD)
Value 1-σ variation Units
a 1.02889 0.0002947 au
e 0.31996 0.0008333
i 7.149 0.01746 deg
Ω 248.019 0.01253 deg
ω 78.314 0.06551 deg
M 66.771 0.06853 deg
Other useful info
Absolute Magnitude (H)    30.1 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.6997 au
Aphelion distance 1.3581 au
Asc. node-Earth separation -0.14808 au
Desc. node-Earth separation 0.00142 au
Earth MOID 0.00048 au
Orbital period 381.201 days
Date of orbit computation   Jul 29 13:40

Covariance matrix
8.68581339E-089.83739124E-082.53551985E-06-1.12159283E-065.75440875E-06-1.64668958E-05
9.83739124E-086.94404046E-071.44698118E-057.84292284E-06-4.12307932E-05-4.89447557E-05
2.53551985E-061.44698118E-053.04763612E-041.48560551E-04-7.81939291E-04-1.08338150E-03
-1.12159283E-067.84292284E-061.48560551E-041.56952351E-04-8.20699891E-04-2.60940623E-04
5.75440875E-06-4.12307932E-05-7.81939291E-04-8.20699891E-044.29192519E-031.39026195E-03
-1.64668958E-05-4.89447557E-05-1.08338150E-03-2.60940623E-041.39026195E-034.69611754E-03

Correlation matrix
1.000000000.400560920.49281079-0.303770830.29803645-0.81533674
0.400560921.000000000.994661270.75125592-0.75524785-0.85709816
0.492810790.994661271.000000000.67926311-0.68369973-0.90558742
-0.303770830.751255920.679263111.00000000-0.99994104-0.30394031
0.29803645-0.75524785-0.68369973-0.999941041.000000000.30967139
-0.81533674-0.85709816-0.90558742-0.303940310.309671391.00000000