1981 EO30
1981EO30, 1998 FH72, 1998FH72, 37548, J81E30O, J98F72H
All data for this body: [vot]
MPC data
| Name (number) |
1981 EO30 (37548) |
| a |
2.61392 |
| e |
0.16759 |
| i / sin(i) |
12.2850 /
0.21278
|
| q |
2.17584
|
| Q |
3.05200
|
| ω |
75.9354 |
| Node |
174.3285 |
| m |
104.4298 |
| n |
0.2332 |
| Epoch |
2460800.5 |
| nobs |
1979 |
| nopp |
22 |
| Years observed |
1981-2025 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.615 |
|
| ep |
0.177 |
|
| sin(ip) |
0.215 |
|
| G |
0.150 |
|
| H |
14.990 |
|
| Mass |
|
|
| D |
2.93 |
0.790 |
| pV |
0.247 |
0.0909 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6152 |
0.1769 |
0.2148 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.93 |
0.790 |
0.790 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.247 |
0.0909 |
0.0909 |
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 |
| 14.99 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |