1998 SP162
1998SP162, 2000 AL166, 2000AL166, 44423, J98SG2P, K00AG6L
All data for this body: [vot]
MPC data
| Name (number) |
1998 SP162 (44423) |
| a |
2.79149 |
| e |
0.06470 |
| i / sin(i) |
11.5724 /
0.20061
|
| q |
2.61086
|
| Q |
2.97211
|
| ω |
57.8305 |
| Node |
230.5684 |
| m |
214.4943 |
| n |
0.2113 |
| Epoch |
2460200.5 |
| nobs |
2721 |
| nopp |
20 |
| Years observed |
1998-2023 |
| rms |
0.60 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.792 |
|
| ep |
0.059 |
|
| sin(ip) |
0.214 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.910 |
|
| Mass |
|
|
| D |
5.25 |
0.122 |
| pV |
0.255 |
0.0212 |
| Rotational Period |
8.700 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7925 |
0.0589 |
0.2143 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.25 |
0.122 |
0.122 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.255 |
0.0212 |
0.0212 |
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 |
| 13.91 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 8.70 |
|
|
Pal |
2020ApJS..247...26P |
Lightcurve |