2000 AN40
2000AN40, 1971 HR, 1971HR, 28440, J71H00R, K00A40N
All data for this body: [vot]
MPC data
| Name (number) |
2000 AN40 (28440) |
| a |
2.21151 |
| e |
0.21253 |
| i / sin(i) |
9.0951 /
0.15807
|
| q |
1.74150
|
| Q |
2.68153
|
| ω |
175.5478 |
| Node |
93.6526 |
| m |
296.9551 |
| n |
0.2997 |
| Epoch |
2460200.5 |
| nobs |
2087 |
| nopp |
23 |
| Years observed |
1971-2023 |
| rms |
0.63 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.213 |
|
| ep |
0.170 |
|
| sin(ip) |
0.141 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.360 |
|
| Mass |
|
|
| D |
2.23 |
0.493 |
| pV |
0.389 |
0.1726 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2126 |
0.1704 |
0.1408 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.23 |
0.493 |
0.493 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.389 |
0.1726 |
0.1726 |
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 |
| 15.36 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |