2002JL20
1999TR261, 2001BK83, 99682, J99TQ1R, K01B83K, K02J20L
All data for this body: [vot]
MPC data
| Name (number) |
2002JL20 (99682) |
| Packed designation |
99682 |
| a |
2.53396 |
| e |
0.12053 |
| i / sin(i) |
3.3491 /
0.05842
|
| q |
2.22854
|
| Q |
2.83939
|
| ω |
260.1990 |
| Node |
315.7534 |
| m |
326.1081 |
| n |
0.2443 |
| Epoch |
2459600.5 |
| nobs |
728 |
| nopp |
18 |
| Years observed |
1991-2021 |
| rms |
0.53 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.534 |
|
| ep |
0.164 |
|
| sin(ip) |
0.076 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.650 |
|
| Mass |
|
|
| D |
1.91 |
0.157 |
| pV |
0.280 |
0.0409 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5344 |
0.1640 |
0.0757 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.91 |
0.157 |
0.157 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.280 |
0.0409 |
0.0409 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 15.65 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |