2008 DP21

2008DP21, K08D21P, R8516

All data for this body: [vot]

MPC data
Name (number) 2008 DP21 (278516)
a 2.68451
e 0.13453
i / sin(i) 10.3465 / 0.17960
q 2.32336
Q 3.04565
ω 236.5152
Node 279.8885
m 333.3753
n 0.2241
Epoch 2460800.5
nobs 534
nopp 15
Years observed 2001-2025
rms 0.83
Best values
[raw, vot]

Value Standard error
Parent Adeona (145)
 
ap 2.683
ep 0.169
sin(ip) 0.201
G 0.150
H 16.030
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
145 Adeona 0 Adeona Novakovic 2019EPSC...13.1671N HCM
145 Adeona 505 Adeona 0.1000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6833 0.1687 0.2014 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.03 MPC-2023-12-04 MPC-2023-12-04 Phot