1998SW40
2004RU171, C0907, J98S40W, K04RH1U
All data for this body: [vot]
MPC data
| Name (number) |
1998SW40 (120907) |
| Packed designation |
C0907 |
| a |
3.27362 |
| e |
0.24006 |
| i / sin(i) |
0.9639 /
0.01682
|
| q |
2.48775
|
| Q |
4.05948
|
| ω |
352.7444 |
| Node |
299.4977 |
| m |
18.1985 |
| n |
0.1664 |
| Epoch |
2459600.5 |
| nobs |
627 |
| nopp |
19 |
| Years observed |
1995-2021 |
| rms |
0.78 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.274 |
|
| ep |
0.237 |
|
| sin(ip) |
0.033 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.980 |
|
| Mass |
|
|
| D |
6.19 |
0.193 |
| pV |
0.055 |
0.0079 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.2743 |
0.2369 |
0.0330 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 6.19 |
0.193 |
0.193 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.055 |
0.0079 |
0.0079 |
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 |
| 14.98 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |