2001 QU20
2001QU20, A9065, K01Q20U
All data for this body: [vot]
MPC data
| Name (number) |
2001 QU20 (109065) |
| a |
2.67883 |
| e |
0.12165 |
| i / sin(i) |
13.5525 /
0.23434
|
| q |
2.35295
|
| Q |
3.00471
|
| ω |
320.6217 |
| Node |
342.8654 |
| m |
180.7804 |
| n |
0.2248 |
| Epoch |
2460800.5 |
| nobs |
1240 |
| nopp |
18 |
| Years observed |
2000-2025 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.679 |
|
| ep |
0.100 |
|
| sin(ip) |
0.240 |
|
| G |
0.150 |
|
| H |
15.330 |
|
| Mass |
|
|
| D |
2.59 |
0.535 |
| pV |
0.263 |
0.1034 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6788 |
0.0998 |
0.2403 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.59 |
0.535 |
0.535 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.263 |
0.1034 |
0.1034 |
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 |
| 15.33 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |