1999 AB4
1999AB4, 2000 SX232, 2000SX232, A1553, J99A04B, K00SN2X
All data for this body: [vot]
MPC data
| Name (number) |
1999 AB4 (101553) |
| a |
1.90982 |
| e |
0.08822 |
| i / sin(i) |
18.6973 /
0.32057
|
| q |
1.74134
|
| Q |
2.07830
|
| ω |
235.2925 |
| Node |
315.6924 |
| m |
291.8987 |
| n |
0.3734 |
| Epoch |
2460800.5 |
| nobs |
1751 |
| nopp |
15 |
| Years observed |
1999-2025 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
1.910 |
|
| ep |
0.111 |
|
| sin(ip) |
0.377 |
|
| G |
0.150 |
|
| H |
16.460 |
|
| Mass |
|
|
| D |
|
|
| pV |
|
|
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
S |
| Spectral Class Score |
0.412 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 434 |
Hungaria |
0 |
Hungaria |
|
Novakovic |
2019EPSC...13.1671N |
HCM |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 1.9097 |
0.1113 |
0.3765 |
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 |
| 16.46 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| S |
S |
0.0686 |
0.0680 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |