1998 HJ139
1998HJ139, 2001 DN25, 2001DN25, 48882, J98HD9J, K01D25N
All data for this body: [vot]
MPC data
| Name (number) |
1998 HJ139 (48882) |
| a |
2.22997 |
| e |
0.15312 |
| i / sin(i) |
6.7918 /
0.11826
|
| q |
1.88852
|
| Q |
2.57143
|
| ω |
147.1322 |
| Node |
125.4791 |
| m |
171.5132 |
| n |
0.2960 |
| Epoch |
2460200.5 |
| nobs |
705 |
| nopp |
19 |
| Years observed |
1991-2023 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.230 |
|
| ep |
0.128 |
|
| sin(ip) |
0.108 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.480 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2304 |
0.1280 |
0.1076 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
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 |
| 16.48 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 6.96 |
|
|
Chang |
2015ApJS..219...27C |
Lightcurve |