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Near Earth Objects - Dynamic Site
NEODyS ∴ Objects ∴ 2021PH27 ∴ Orbital info ∴ Epoch 60400 MJD
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2021PH27  ▹ 
ORBITAL INFORMATION
◲
(ASCII data file 2021PH27.eq1)
Keplerian elements
(Epoch 60400.0 MJD)
Value 1-σ variation Units
a 0.46173 2.852e-08 au
e 0.711611 8.511e-07
i 31.944 0.0001324 deg
Ω 39.398 7.044e-05 deg
ω 8.574 4.311e-05 deg
M 323.759 0.0002698 deg
Other useful info
Absolute Magnitude (H)    17.7 mag
Slope parameter (G)    0.15 mag
Perihelion distance 0.1332 au
Aphelion distance 0.7903 au
Asc. node-Earth separation -0.85779 au
Desc. node-Earth separation -0.23823 au
Earth MOID 0.22557 au
Orbital period 114.599 days
Date of orbit computation   mar 8 13:52

Covariance matrix
8.13334945E-163.03254713E-15-6.19927308E-14-5.54981212E-133.24672972E-13-6.69040626E-12
3.03254713E-157.24416353E-135.98645603E-11-5.66747285E-128.39161949E-12-1.14938446E-10
-6.19927308E-145.98645603E-111.75171852E-082.20250631E-093.96161732E-10-6.80687950E-09
-5.54981212E-13-5.66747285E-122.20250631E-094.96229648E-09-1.25719809E-094.27236046E-09
3.24672972E-138.39161949E-123.96161732E-10-1.25719809E-091.85869465E-09-5.46079613E-09
-6.69040626E-12-1.14938446E-10-6.80687950E-094.27236046E-09-5.46079613E-097.28166189E-08

Correlation matrix
1.000000000.12493345-0.01642381-0.276249950.26406290-0.86936573
0.124933451.000000000.53142687-0.094526590.22869024-0.50044453
-0.016423810.531426871.000000000.236234680.06942827-0.19059024
-0.27624995-0.094526590.236234681.00000000-0.413959960.22475599
0.264062900.228690240.06942827-0.413959961.00000000-0.46939308
-0.86936573-0.50044453-0.190590240.22475599-0.469393081.00000000