1997 SD25
1997SD25, 14978, 1999 AT34, 1999AT34, 1999 CS102, 1999CS102, J97S25D, J99A34T, J99CA2S
All data for this body: [vot]
MPC data
| Name (number) |
1997 SD25 (14978) |
| a |
3.03465 |
| e |
0.07752 |
| i / sin(i) |
10.4158 /
0.18079
|
| q |
2.79940
|
| Q |
3.26990
|
| ω |
251.7923 |
| Node |
195.0322 |
| m |
268.5487 |
| n |
0.1864 |
| Epoch |
2460200.5 |
| nobs |
2455 |
| nopp |
21 |
| Years observed |
1997-2023 |
| rms |
0.63 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.038 |
|
| ep |
0.072 |
|
| sin(ip) |
0.186 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.450 |
|
| Mass |
|
|
| D |
7.68 |
0.151 |
| pV |
0.189 |
0.0346 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0375 |
0.0723 |
0.1857 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 7.68 |
0.151 |
0.151 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.189 |
0.0346 |
0.0346 |
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 |
| 13.45 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |