1999RR123
20565, J99RC3R
All data for this body: [vot]
MPC data
| Name (number) |
1999RR123 (20565) |
| Packed designation |
20565 |
| a |
3.18113 |
| e |
0.05877 |
| i / sin(i) |
10.7652 /
0.18678
|
| q |
2.99419
|
| Q |
3.36808
|
| ω |
320.6609 |
| Node |
228.6936 |
| m |
147.1188 |
| n |
0.1737 |
| Epoch |
2459600.5 |
| nobs |
2322 |
| nopp |
21 |
| Years observed |
1994-2021 |
| rms |
0.60 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.166 |
|
| ep |
0.100 |
|
| sin(ip) |
0.202 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
12.810 |
|
| Mass |
|
|
| D |
7.83 |
0.201 |
| pV |
0.288 |
0.0222 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1663 |
0.0999 |
0.2015 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 7.83 |
0.201 |
0.201 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.288 |
0.0222 |
0.0222 |
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 |
| 12.81 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |