2003 QU81
2003QU81, 1998 UV48, 1998UV48, D3221, J98U48V, K03Q81U
All data for this body: [vot]
MPC data
| Name (number) |
2003 QU81 (133221) |
| a |
3.06893 |
| e |
0.11481 |
| i / sin(i) |
10.1463 /
0.17616
|
| q |
2.71660
|
| Q |
3.42126
|
| ω |
184.3509 |
| Node |
155.6147 |
| m |
16.7803 |
| n |
0.1833 |
| Epoch |
2460800.5 |
| nobs |
653 |
| nopp |
20 |
| Years observed |
1998-2025 |
| rms |
0.88 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.068 |
|
| ep |
0.094 |
|
| sin(ip) |
0.164 |
|
| G |
0.150 |
|
| H |
15.180 |
|
| Mass |
|
|
| D |
3.96 |
0.956 |
| pV |
0.136 |
0.0829 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0683 |
0.0939 |
0.1641 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.96 |
0.956 |
0.956 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.136 |
0.0829 |
0.0829 |
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 |
| 15.18 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |