O'Keefe
06585, 1973 SF, 1973SF, 1973 SR5, 1973SR5, 1984 SR, 1984SR, J73S00F, J73S05R, J84S00R
All data for this body: [vot]
MPC data
| Name (number) |
O'Keefe (6585) |
| a |
2.37124 |
| e |
0.35834 |
| i / sin(i) |
22.3665 /
0.38053
|
| q |
1.52153
|
| Q |
3.22095
|
| ω |
60.3742 |
| Node |
0.5042 |
| m |
18.3605 |
| n |
0.2699 |
| Epoch |
2460800.5 |
| nobs |
3140 |
| nopp |
20 |
| Years observed |
1971-2025 |
| rms |
0.56 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.370 |
|
| ep |
0.302 |
|
| sin(ip) |
0.402 |
|
| G |
0.150 |
|
| H |
14.570 |
|
| Mass |
|
|
| D |
4.60 |
0.700 |
| pV |
0.160 |
0.0500 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
48.300 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3702 |
0.3018 |
0.4015 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.60 |
0.700 |
0.700 |
Ali-Lagoa |
2017A&A...603A..55A |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.160 |
0.0500 |
0.0500 |
Ali-Lagoa |
2017A&A...603A..55A |
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 |
| 14.57 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |