2000 SH31
2000SH31, 1998 HC117, 1998HC117, 54622, J98HB7C, K00S31H
All data for this body: [vot]
MPC data
| Name (number) |
2000 SH31 (54622) |
| a |
3.47763 |
| e |
0.04072 |
| i / sin(i) |
10.1650 /
0.17648
|
| q |
3.33601
|
| Q |
3.61926
|
| ω |
44.9393 |
| Node |
177.0698 |
| m |
326.2073 |
| n |
0.1520 |
| Epoch |
2460200.5 |
| nobs |
1099 |
| nopp |
22 |
| Years observed |
1994-2023 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.470 |
|
| ep |
0.072 |
|
| sin(ip) |
0.169 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.230 |
|
| Mass |
|
|
| D |
9.31 |
0.148 |
| pV |
0.043 |
0.0064 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.4702 |
0.0720 |
0.1692 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 9.31 |
0.148 |
0.148 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.043 |
0.0064 |
0.0064 |
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 |
| 14.23 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |