1998QW89
1982VP2, 23832, J82V02P, J98Q89W
All data for this body: [vot]
MPC data
| Name (number) |
1998QW89 (23832) |
| Packed designation |
23832 |
| a |
2.57237 |
| e |
0.15410 |
| i / sin(i) |
15.1865 /
0.26196
|
| q |
2.17597
|
| Q |
2.96878
|
| ω |
339.1173 |
| Node |
322.0431 |
| m |
280.4756 |
| n |
0.2389 |
| Epoch |
2459600.5 |
| nobs |
1616 |
| nopp |
20 |
| Years observed |
1982-2021 |
| rms |
0.50 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.571 |
|
| ep |
0.131 |
|
| sin(ip) |
0.267 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.060 |
|
| Mass |
|
|
| D |
3.37 |
0.086 |
| pV |
0.428 |
0.0350 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5715 |
0.1314 |
0.2671 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.37 |
0.086 |
0.086 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.428 |
0.0350 |
0.0350 |
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 |
| 14.06 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |