1999RR44
1977RW15, 38274, J77R15W, J99R44R
All data for this body: [vot]
MPC data
| Name (number) |
1999RR44 (38274) |
| Packed designation |
38274 |
| a |
3.08614 |
| e |
0.15147 |
| i / sin(i) |
8.1475 /
0.14172
|
| q |
2.61867
|
| Q |
3.55362
|
| ω |
135.3024 |
| Node |
180.2756 |
| m |
84.4327 |
| n |
0.1818 |
| Epoch |
2459600.5 |
| nobs |
1115 |
| nopp |
20 |
| Years observed |
1977-2022 |
| rms |
0.75 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.092 |
|
| ep |
0.127 |
|
| sin(ip) |
0.142 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.630 |
|
| Mass |
|
|
| D |
4.75 |
0.263 |
| pV |
0.136 |
0.0225 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0923 |
0.1273 |
0.1422 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 4.75 |
0.263 |
0.263 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.136 |
0.0225 |
0.0225 |
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 |
| 14.63 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |