Doncampbell
04553, 1951 EJ, 1951EJ, 1981 ET49, 1981ET49, 1982 RH, 1982RH, J51E00J, J81E49T, J82R00H
All data for this body: [vot]
MPC data
| Name (number) |
Doncampbell (4553) |
| a |
2.61795 |
| e |
0.13987 |
| i / sin(i) |
12.9183 /
0.22356
|
| q |
2.25176
|
| Q |
2.98413
|
| ω |
114.9064 |
| Node |
168.5925 |
| m |
297.9521 |
| n |
0.2327 |
| Epoch |
2460200.5 |
| nobs |
3798 |
| nopp |
25 |
| Years observed |
1951-2023 |
| rms |
0.47 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.618 |
|
| ep |
0.122 |
|
| sin(ip) |
0.223 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
12.500 |
|
| Mass |
|
|
| D |
9.00 |
0.088 |
| pV |
0.166 |
0.0199 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6179 |
0.1217 |
0.2233 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 9.00 |
0.088 |
0.088 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.166 |
0.0199 |
0.0199 |
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 |
| 12.50 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |