2000 JT20
2000JT20, 1998 XL28, 1998XL28, 51212, J98X28L, K00J20T
All data for this body: [vot]
MPC data
| Name (number) |
2000 JT20 (51212) |
| a |
2.64833 |
| e |
0.15573 |
| i / sin(i) |
4.8614 /
0.08475
|
| q |
2.23590
|
| Q |
3.06076
|
| ω |
228.6812 |
| Node |
299.5265 |
| m |
187.0697 |
| n |
0.2287 |
| Epoch |
2460200.5 |
| nobs |
1537 |
| nopp |
19 |
| Years observed |
1998-2023 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.648 |
|
| ep |
0.185 |
|
| sin(ip) |
0.104 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.100 |
|
| Mass |
|
|
| D |
3.74 |
0.941 |
| pV |
0.166 |
0.1086 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6484 |
0.1846 |
0.1043 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.74 |
0.941 |
0.941 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.166 |
0.1086 |
0.1086 |
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 |
| 15.10 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |