1998 SH146
1998SH146, 1991 RL36, 1991RL36, 26305, J91R36L, J98SE6H
All data for this body: [vot]
MPC data
| Name (number) |
1998 SH146 (26305) |
| a |
2.27040 |
| e |
0.18894 |
| i / sin(i) |
6.7169 /
0.11696
|
| q |
1.84142
|
| Q |
2.69938
|
| ω |
115.5677 |
| Node |
198.8780 |
| m |
327.3710 |
| n |
0.2881 |
| Epoch |
2460800.5 |
| nobs |
2509 |
| nopp |
21 |
| Years observed |
1991-2025 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.270 |
|
| ep |
0.135 |
|
| sin(ip) |
0.127 |
|
| G |
0.150 |
|
| H |
15.400 |
|
| Mass |
|
|
| D |
2.72 |
0.251 |
| pV |
0.238 |
0.0630 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2704 |
0.1346 |
0.1271 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.72 |
0.251 |
0.251 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.238 |
0.0630 |
0.0630 |
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 |
| 15.40 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |