1981EJ13
1998QH36, 73657, J81E13J, J98Q36H
All data for this body: [vot]
MPC data
| Name (number) |
1981EJ13 (73657) |
| Packed designation |
73657 |
| a |
2.47474 |
| e |
0.09613 |
| i / sin(i) |
7.9228 /
0.13784
|
| q |
2.23684
|
| Q |
2.71264
|
| ω |
147.8324 |
| Node |
319.9373 |
| m |
246.0109 |
| n |
0.2532 |
| Epoch |
2459600.5 |
| nobs |
1736 |
| nopp |
16 |
| Years observed |
1981-2021 |
| rms |
0.70 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.472 |
|
| ep |
0.120 |
|
| sin(ip) |
0.147 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.710 |
|
| Mass |
|
|
| D |
2.83 |
0.624 |
| pV |
0.419 |
0.2417 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4716 |
0.1197 |
0.1466 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.83 |
0.624 |
0.624 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.419 |
0.2417 |
0.2417 |
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 |
| 14.71 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |