Masaakikoyama
13553, 1992 JE, 1992JE, J92J00E
All data for this body: [vot]
MPC data
| Name (number) |
Masaakikoyama (13553) |
| a |
2.18879 |
| e |
0.46387 |
| i / sin(i) |
5.8767 /
0.10239
|
| q |
1.17347
|
| Q |
3.20410
|
| ω |
109.9815 |
| Node |
193.4610 |
| m |
211.4370 |
| n |
0.3044 |
| Epoch |
2460200.5 |
| nobs |
1976 |
| nopp |
20 |
| Years observed |
1979-2022 |
| rms |
0.60 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
|
|
| ep |
|
|
| sin(ip) |
|
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.540 |
|
| Mass |
|
|
| D |
2.91 |
1.190 |
| pV |
0.057 |
0.1050 |
| Rotational Period |
58.000 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.91 |
1.190 |
1.190 |
Masiero |
2020PSJ.....1....5M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.057 |
0.1050 |
0.1050 |
Masiero |
2020PSJ.....1....5M |
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 |
| 16.54 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |