1998 SN135
1998SN135, 14608, 1987 SU21, 1987SU21, 1991 UG4, 1991UG4, J87S21U, J91U04G, J98SD5N
All data for this body: [vot]
MPC data
| Name (number) |
1998 SN135 (14608) |
| a |
2.37452 |
| e |
0.05456 |
| i / sin(i) |
7.7274 /
0.13446
|
| q |
2.24497
|
| Q |
2.50407
|
| ω |
357.8683 |
| Node |
40.1827 |
| m |
77.6003 |
| n |
0.2694 |
| Epoch |
2460800.5 |
| nobs |
4290 |
| nopp |
21 |
| Years observed |
1987-2025 |
| rms |
0.62 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.374 |
|
| ep |
0.043 |
|
| sin(ip) |
0.124 |
|
| G |
0.150 |
|
| H |
14.540 |
|
| Mass |
|
|
| D |
4.02 |
0.304 |
| pV |
0.362 |
0.0730 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3744 |
0.0435 |
0.1237 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.02 |
0.304 |
0.304 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.362 |
0.0730 |
0.0730 |
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 |
| 14.54 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |