1999 US23
1999US23, 1977 XW, 1977XW, 70694, J77X00W, J99U23S
All data for this body: [vot]
MPC data
| Name (number) |
1999 US23 (70694) |
| a |
2.40843 |
| e |
0.08028 |
| i / sin(i) |
5.5538 /
0.09678
|
| q |
2.21508
|
| Q |
2.60178
|
| ω |
220.9422 |
| Node |
234.2953 |
| m |
68.9368 |
| n |
0.2637 |
| Epoch |
2460200.5 |
| nobs |
1869 |
| nopp |
19 |
| Years observed |
1977-2023 |
| rms |
0.66 |
Best values
|
Value |
Standard error |
| Parent |
Vesta (4) |
|
| |
|
|
| ap |
2.408 |
|
| ep |
0.100 |
|
| sin(ip) |
0.110 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.990 |
|
| Mass |
|
|
| D |
2.58 |
0.381 |
| pV |
0.351 |
0.1551 |
| Rotational Period |
|
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 4 |
Vesta |
401 |
Vesta |
|
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.4081 |
0.1002 |
0.1103 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.58 |
0.381 |
0.381 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.351 |
0.1551 |
0.1551 |
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 |
| 14.99 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |