1999JB71
31732, J99J71B
All data for this body: [vot]
MPC data
| Name (number) |
1999JB71 (31732) |
| Packed designation |
31732 |
| a |
2.56942 |
| e |
0.14318 |
| i / sin(i) |
15.6976 /
0.27056
|
| q |
2.20154
|
| Q |
2.93731
|
| ω |
189.6150 |
| Node |
63.3931 |
| m |
159.7946 |
| n |
0.2393 |
| Epoch |
2459600.5 |
| nobs |
2291 |
| nopp |
19 |
| Years observed |
1996-2022 |
| rms |
0.60 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.569 |
|
| ep |
0.167 |
|
| sin(ip) |
0.250 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.540 |
|
| Mass |
|
|
| D |
5.79 |
0.255 |
| pV |
0.252 |
0.0221 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5692 |
0.1672 |
0.2496 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.79 |
0.255 |
0.255 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.252 |
0.0221 |
0.0221 |
Masiero |
2011ApJ...741...68M |
NEATM |
G data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.15 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |
H data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 13.54 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |