1998HP35
1999RJ99, 39989, J98H35P, J99R99J
All data for this body: [vot]
MPC data
| Name (number) |
1998HP35 (39989) |
| Packed designation |
39989 |
| a |
2.53844 |
| e |
0.09015 |
| i / sin(i) |
9.4715 /
0.16456
|
| q |
2.30960
|
| Q |
2.76727
|
| ω |
207.8476 |
| Node |
177.3832 |
| m |
130.2148 |
| n |
0.2437 |
| Epoch |
2459600.5 |
| nobs |
1317 |
| nopp |
18 |
| Years observed |
1998-2022 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.538 |
|
| ep |
0.057 |
|
| sin(ip) |
0.163 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.470 |
|
| Mass |
|
|
| D |
3.06 |
0.816 |
| pV |
0.431 |
0.2637 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5378 |
0.0566 |
0.1629 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.06 |
0.816 |
0.816 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.431 |
0.2637 |
0.2637 |
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 |
| 14.47 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |