2001 DP21

2001DP21, 2000 AK81, 2000AK81, 72463, K00A81K, K01D21P

All data for this body: [vot]

MPC data
Name (number) 2001 DP21 (72463)
a 2.99946
e 0.06001
i / sin(i) 11.0109 / 0.19100
q 2.81946
Q 3.17947
ω 86.5187
Node 118.8187
m 92.2827
n 0.1897
Epoch 2460200.5
nobs 1476
nopp 20
Years observed 1998-2023
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.002
ep 0.091
sin(ip) 0.175
Value Standard error
G 0.150
H 14.360
Mass
D 5.86 0.359
pV 0.142 0.0531
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.2700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0016 0.0908 0.1746 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.86 0.359 0.359 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.142 0.0531 0.0531 Masiero 2011ApJ...741...68M NEATM
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
14.36 MPC-2023-12-04 MPC-2023-12-04 Phot