2001 DO81

2001DO81, 1982 OM1, 1982OM1, 42226, J82O01M, K01D81O

All data for this body: [vot]

MPC data
Name (number) 2001 DO81 (42226)
a 2.96440
e 0.06207
i / sin(i) 11.6981 / 0.20275
q 2.78041
Q 3.14838
ω 150.3592
Node 124.9609
m 59.7523
n 0.1931
Epoch 2460200.5
nobs 2115
nopp 22
Years observed 1982-2023
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.965
ep 0.074
sin(ip) 0.186
Value Standard error
G 0.150
H 14.430
Mass
D 5.43 0.520
pV 0.181 0.0541
Rotational Period
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.7000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9649 0.0739 0.1860 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.43 0.520 0.520 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.181 0.0541 0.0541 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
14.43 MPC-2023-12-04 MPC-2023-12-04 Phot