1999 SP16
1999SP16, 1998 MR41, 1998MR41, 2000 RK74, 2000RK74, 36178, J98M41R, J99S16P, K00R74K
All data for this body: [vot]
MPC data
| Name (number) |
1999 SP16 (36178) |
| a |
3.19779 |
| e |
0.02614 |
| i / sin(i) |
6.1747 /
0.10756
|
| q |
3.11419
|
| Q |
3.28138
|
| ω |
145.3212 |
| Node |
312.8822 |
| m |
82.8450 |
| n |
0.1724 |
| Epoch |
2460800.5 |
| nobs |
2211 |
| nopp |
22 |
| Years observed |
1998-2025 |
| rms |
0.76 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.195 |
|
| ep |
0.052 |
|
| sin(ip) |
0.126 |
|
| G |
0.150 |
|
| H |
13.890 |
|
| Mass |
|
|
| D |
9.25 |
0.381 |
| pV |
0.090 |
0.0122 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1946 |
0.0521 |
0.1256 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 9.25 |
0.381 |
0.381 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.090 |
0.0122 |
0.0122 |
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 |
| 13.89 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |