Waldman
18021, 1998 FH128, 1998FH128, 1999 JH127, 1999JH127, 4197 T-1, 4197T-1, J98FC8H, J99JC7H, T1S4197
All data for this body: [vot]
MPC data
| Name (number) |
Waldman (18021) |
| a |
2.74438 |
| e |
0.10706 |
| i / sin(i) |
4.1079 /
0.07164
|
| q |
2.45057
|
| Q |
3.03819
|
| ω |
231.7545 |
| Node |
117.4724 |
| m |
160.6543 |
| n |
0.2168 |
| Epoch |
2460800.5 |
| nobs |
2142 |
| nopp |
24 |
| Years observed |
1971-2025 |
| rms |
0.77 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.746 |
|
| ep |
0.072 |
|
| sin(ip) |
0.057 |
|
| G |
0.150 |
|
| H |
14.590 |
|
| 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 |
| 847 |
Agnia |
0 |
Agnia |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7460 |
0.0723 |
0.0572 |
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 |
| 14.59 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |