1981 EG10
1981EG10, 1997 WL50, 1997WL50, 27681, J81E10G, J97W50L
All data for this body: [vot]
MPC data
| Name (number) |
1981 EG10 (27681) |
| a |
2.74599 |
| e |
0.06104 |
| i / sin(i) |
3.9969 /
0.06970
|
| q |
2.57838
|
| Q |
2.91361
|
| ω |
117.3139 |
| Node |
280.4655 |
| m |
29.2053 |
| n |
0.2166 |
| Epoch |
2460800.5 |
| nobs |
2090 |
| nopp |
24 |
| Years observed |
1981-2025 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
Padua (363) |
|
| |
|
|
| ap |
2.745 |
|
| ep |
0.044 |
|
| sin(ip) |
0.093 |
|
| G |
0.150 |
|
| H |
14.550 |
|
| Mass |
|
|
| D |
7.17 |
0.083 |
| pV |
0.054 |
0.0113 |
|
Value |
| Rotational Period |
6.721 |
| Period quality |
2 |
| Spectral Class |
X |
| Spectral Class Score |
14.199 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7451 |
0.0436 |
0.0932 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 7.17 |
0.083 |
0.083 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.054 |
0.0113 |
0.0113 |
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 |
| 14.55 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 6.72081 |
2 |
Sidereal |
Durech |
2023A&A...675A..24D |
Model |