1997 ST
1997ST, 08426, 1980 WD4, 1980WD4, 1995 BO4, 1995BO4, J80W04D, J95B04O, J97S00T
All data for this body: [vot]
MPC data
| Name (number) |
1997 ST (8426) |
| a |
2.26902 |
| e |
0.07115 |
| i / sin(i) |
3.4033 /
0.05936
|
| q |
2.10759
|
| Q |
2.43045
|
| ω |
208.7525 |
| Node |
210.3705 |
| m |
192.0699 |
| n |
0.2884 |
| Epoch |
2460200.5 |
| nobs |
2724 |
| nopp |
22 |
| Years observed |
1980-2023 |
| rms |
0.57 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.269 |
|
| ep |
0.081 |
|
| sin(ip) |
0.071 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.920 |
|
| Mass |
|
|
| D |
4.28 |
0.174 |
| pV |
0.153 |
0.0189 |
| Rotational Period |
5.130 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2689 |
0.0809 |
0.0710 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.28 |
0.174 |
0.174 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.153 |
0.0189 |
0.0189 |
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 |
| 14.92 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Period data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.13 |
|
|
Chang |
2016ApJS..227...20C |
Lightcurve |