1999 NU4
1999NU4, 1979 WL1, 1979WL1, 2001 BJ32, 2001BJ32, 42818, J79W01L, J99N04U, K01B32J
All data for this body: [vot]
MPC data
| Name (number) |
1999 NU4 (42818) |
| a |
2.25950 |
| e |
0.16216 |
| i / sin(i) |
2.8781 /
0.05021
|
| q |
1.89311
|
| Q |
2.62590
|
| ω |
223.3611 |
| Node |
161.4518 |
| m |
148.4529 |
| n |
0.2902 |
| Epoch |
2460800.5 |
| nobs |
1997 |
| nopp |
21 |
| Years observed |
1979-2025 |
| rms |
0.80 |
Best values
|
Value |
Standard error |
| Parent |
Nysa (44) |
|
| |
|
|
| ap |
2.260 |
|
| ep |
0.134 |
|
| sin(ip) |
0.052 |
|
| G |
0.150 |
|
| H |
15.560 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 44 |
Nysa |
405 |
Nysa-Polana |
-1.4600 |
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2600 |
0.1340 |
0.0524 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
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 |
| 15.56 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |