2000 AY89
2000AY89, 1998 RD36, 1998RD36, 71331, J98R36D, K00A89Y
All data for this body: [vot]
MPC data
| Name (number) |
2000 AY89 (71331) |
| a |
2.87580 |
| e |
0.10844 |
| i / sin(i) |
4.1358 /
0.07212
|
| q |
2.56395
|
| Q |
3.18766
|
| ω |
215.2096 |
| Node |
204.9420 |
| m |
106.1457 |
| n |
0.2021 |
| Epoch |
2460800.5 |
| nobs |
1632 |
| nopp |
19 |
| Years observed |
1998-2025 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.877 |
|
| ep |
0.091 |
|
| sin(ip) |
0.080 |
|
| G |
0.150 |
|
| H |
14.920 |
|
| Mass |
|
|
| D |
3.81 |
0.220 |
| pV |
0.161 |
0.0901 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
8.995 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8772 |
0.0906 |
0.0795 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.81 |
0.220 |
0.220 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.161 |
0.0901 |
0.0901 |
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 |
| 14.92 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |