1997 ED27
1997ED27, H3169, J97E27D
All data for this body: [vot]
MPC data
| Name (number) |
1997 ED27 (173169) |
| a |
3.19776 |
| e |
0.08330 |
| i / sin(i) |
22.0810 /
0.37592
|
| q |
2.93138
|
| Q |
3.46415
|
| ω |
344.6941 |
| Node |
145.2418 |
| m |
4.2870 |
| n |
0.1724 |
| Epoch |
2460800.5 |
| nobs |
893 |
| nopp |
19 |
| Years observed |
1997-2025 |
| rms |
0.81 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.197 |
|
| ep |
0.117 |
|
| sin(ip) |
0.358 |
|
| G |
0.150 |
|
| H |
14.700 |
|
| Mass |
|
|
| D |
7.59 |
0.142 |
| pV |
0.028 |
0.0074 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1972 |
0.1174 |
0.3584 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 7.59 |
0.142 |
0.142 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.028 |
0.0074 |
0.0074 |
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 |
| 14.70 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |