1981 EQ16
1981EQ16, 1992 DO3, 1992DO3, 29099, J81E16Q, J92D03O
All data for this body: [vot]
MPC data
| Name (number) |
1981 EQ16 (29099) |
| a |
3.19575 |
| e |
0.12480 |
| i / sin(i) |
13.3607 /
0.23108
|
| q |
2.79691
|
| Q |
3.59458
|
| ω |
85.1131 |
| Node |
339.8042 |
| m |
358.5973 |
| n |
0.1725 |
| Epoch |
2460800.5 |
| nobs |
1638 |
| nopp |
20 |
| Years observed |
1981-2025 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.203 |
|
| ep |
0.092 |
|
| sin(ip) |
0.244 |
|
| G |
0.150 |
|
| H |
13.990 |
|
| Mass |
|
|
| D |
9.33 |
0.575 |
| pV |
0.074 |
0.0139 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.2030 |
0.0921 |
0.2443 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 9.33 |
0.575 |
0.575 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.074 |
0.0139 |
0.0139 |
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 |
| 13.99 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |