2009 AD21

2009AD21, 2004 BO152, 2004BO152, K04BF2O, K09A21D, T6047

All data for this body: [vot]

MPC data
Name (number) 2009 AD21 (296047)
a 3.07076
e 0.05680
i / sin(i) 10.3592 / 0.17982
q 2.89635
Q 3.24517
ω 4.9654
Node 93.0059
m 13.5649
n 0.1832
Epoch 2460800.5
nobs 424
nopp 13
Years observed 2004-2025
rms 0.88
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.070
ep 0.065
sin(ip) 0.159
G 0.150
H 15.760
Mass
D 4.78 0.066
pV 0.041 0.0042
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
221 Eos 606 Eos 0.2200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0700 0.0645 0.1594 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.78 0.066 0.066 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.041 0.0042 0.0042 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
15.76 MPC-2023-12-04 MPC-2023-12-04 Phot