1989 UQ3
1989UQ3, 2004 RF139, 2004RF139, J0282, J89U03Q, K04RD9F
All data for this body: [vot]
MPC data
| Name (number) |
1989 UQ3 (190282) |
| a |
2.43051 |
| e |
0.29716 |
| i / sin(i) |
11.8371 /
0.20513
|
| q |
1.70827
|
| Q |
3.15276
|
| ω |
169.7514 |
| Node |
203.8621 |
| m |
148.5327 |
| n |
0.2601 |
| Epoch |
2460800.5 |
| nobs |
1018 |
| nopp |
18 |
| Years observed |
1989-2025 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.431 |
|
| ep |
0.265 |
|
| sin(ip) |
0.197 |
|
| G |
0.150 |
|
| H |
16.450 |
|
| Mass |
|
|
| D |
2.73 |
0.660 |
| pV |
0.072 |
0.0490 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
C |
| Spectral Class Score |
6.032 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4308 |
0.2646 |
0.1971 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.73 |
0.660 |
0.660 |
Masiero |
2021PSJ.....2..162M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.072 |
0.0340 |
0.0640 |
Masiero |
2021PSJ.....2..162M |
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 |
| 16.45 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |