1997 SR31
1997SR31, 1995 AO3, 1995AO3, 29460, J95A03O, J97S31R
All data for this body: [vot]
MPC data
| Name (number) |
1997 SR31 (29460) |
| a |
2.42056 |
| e |
0.08899 |
| i / sin(i) |
3.6685 /
0.06398
|
| q |
2.20517
|
| Q |
2.63596
|
| ω |
117.3510 |
| Node |
354.9439 |
| m |
8.4120 |
| n |
0.2617 |
| Epoch |
2460800.5 |
| nobs |
1359 |
| nopp |
20 |
| Years observed |
1995-2025 |
| rms |
0.83 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.421 |
|
| ep |
0.111 |
|
| sin(ip) |
0.066 |
|
| G |
0.150 |
|
| H |
15.870 |
|
| Mass |
|
|
| D |
4.04 |
0.191 |
| pV |
0.052 |
0.0091 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4208 |
0.1112 |
0.0659 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.04 |
0.191 |
0.191 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.052 |
0.0091 |
0.0091 |
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 |
| 15.87 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |