2001 UJ31
2001UJ31, 1996 KA1, 1996KA1, 1999 CB19, 1999CB19, 42296, J96K01A, J99C19B, K01U31J
All data for this body: [vot]
MPC data
| Name (number) |
2001 UJ31 (42296) |
| a |
2.56343 |
| e |
0.13343 |
| i / sin(i) |
9.8730 /
0.17147
|
| q |
2.22138
|
| Q |
2.90547
|
| ω |
144.2542 |
| Node |
98.3200 |
| m |
255.7680 |
| n |
0.2401 |
| Epoch |
2460200.5 |
| nobs |
1735 |
| nopp |
20 |
| Years observed |
1996-2023 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.563 |
|
| ep |
0.154 |
|
| sin(ip) |
0.154 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.870 |
|
| Mass |
|
|
| D |
4.32 |
1.403 |
| pV |
0.135 |
0.0769 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5634 |
0.1543 |
0.1536 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.32 |
1.403 |
1.403 |
Masiero |
2017AJ....154..168M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.135 |
0.0769 |
0.0769 |
Masiero |
2017AJ....154..168M |
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 |
| 14.87 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |