1998 SG84
1998SG84, 2002 JP124, 2002JP124, I9441, J98S84G, K02JC4P
All data for this body: [vot]
MPC data
| Name (number) |
1998 SG84 (189441) |
| a |
2.97641 |
| e |
0.16377 |
| i / sin(i) |
13.1843 /
0.22809
|
| q |
2.48897
|
| Q |
3.46384
|
| ω |
158.7737 |
| Node |
174.3059 |
| m |
90.4740 |
| n |
0.1919 |
| Epoch |
2460800.5 |
| nobs |
624 |
| nopp |
18 |
| Years observed |
1998-2025 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.971 |
|
| ep |
0.142 |
|
| sin(ip) |
0.221 |
|
| G |
0.150 |
|
| H |
15.470 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9706 |
0.1417 |
0.2212 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 15.47 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |