1981 DJ3
1981DJ3, C9441, J81D03J
All data for this body: [vot]
MPC data
Name (number) |
1981 DJ3 (129441) |
a |
2.81184 |
e |
0.17929 |
i / sin(i) |
6.8552 /
0.11936
|
q |
2.30770
|
Q |
3.31598
|
ω |
176.4009 |
Node |
284.6424 |
m |
67.9081 |
n |
0.2090 |
Epoch |
2460200.5 |
nobs |
817 |
nopp |
17 |
Years observed |
1981-2023 |
rms |
0.69 |
Best values
|
Value |
Standard error |
Parent |
Dora (668) |
|
|
|
|
ap |
|
|
ep |
|
|
sin(ip) |
|
|
|
Value |
Standard error |
G |
0.150 |
|
H |
15.600 |
|
Mass |
|
|
D |
4.82 |
1.490 |
pV |
0.048 |
0.0720 |
Rotational Period |
|
Family data
Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
668 |
Dora |
512 |
Dora |
|
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
4.82 |
1.490 |
1.490 |
Masiero |
2020PSJ.....1....5M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.048 |
0.0720 |
0.0720 |
Masiero |
2020PSJ.....1....5M |
NEATM |
G data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.15 |
|
|
MPC-2023-12-94 |
MPC-2023-12-94 |
Phot |
H data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
15.60 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |