1999 RO69
1999RO69, 1998 HO141, 1998HO141, 1999 RZ158, 1999RZ158, 40492, J98HE1O, J99R69O, J99RF8Z
All data for this body: [vot]
MPC data
| Name (number) |
1999 RO69 (40492) |
| a |
2.38464 |
| e |
0.12326 |
| i / sin(i) |
8.0997 /
0.14090
|
| q |
2.09070
|
| Q |
2.67857
|
| ω |
195.6362 |
| Node |
154.4789 |
| m |
183.1585 |
| n |
0.2677 |
| Epoch |
2460200.5 |
| nobs |
1638 |
| nopp |
18 |
| Years observed |
1998-2023 |
| rms |
0.67 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.385 |
|
| ep |
0.084 |
|
| sin(ip) |
0.135 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.530 |
|
| Mass |
|
|
| D |
1.76 |
0.274 |
| pV |
0.248 |
0.0511 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.3845 |
0.0840 |
0.1352 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.76 |
0.274 |
0.274 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.248 |
0.0511 |
0.0511 |
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 |
| 15.53 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |