2000 YR21
2000YR21, 39224, K00Y21R
All data for this body: [vot]
MPC data
Name (number) |
2000 YR21 (39224) |
a |
2.55345 |
e |
0.22793 |
i / sin(i) |
14.2680 /
0.24646
|
q |
1.97144
|
Q |
3.13545
|
ω |
276.1436 |
Node |
46.7645 |
m |
331.2056 |
n |
0.2416 |
Epoch |
2460200.5 |
nobs |
1504 |
nopp |
20 |
Years observed |
1991-2023 |
rms |
0.60 |
Best values
|
Value |
Standard error |
Parent |
|
|
|
|
|
ap |
2.554 |
|
ep |
0.174 |
|
sin(ip) |
0.244 |
|
|
Value |
Standard error |
G |
0.150 |
|
H |
14.630 |
|
Mass |
|
|
D |
3.47 |
0.556 |
pV |
0.255 |
0.0674 |
Rotational Period |
11.038 |
Proper elements data
ap |
ep |
sin(ip) |
Author |
Reference |
Method |
2.5537 |
0.1741 |
0.2445 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
3.47 |
0.556 |
0.556 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
0.255 |
0.0674 |
0.0674 |
Masiero |
2011ApJ...741...68M |
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 |
14.63 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
11.04 |
|
|
Pal |
2020ApJS..247...26P |
Lightcurve |