1998RO40
1999VA8, 22702, J98R40O, J99V08A
All data for this body: [vot]
MPC data
| Name (number) |
1998RO40 (22702) |
| Packed designation |
22702 |
| a |
3.19441 |
| e |
0.05968 |
| i / sin(i) |
5.4343 /
0.09470
|
| q |
3.00378
|
| Q |
3.38505
|
| ω |
262.8937 |
| Node |
74.9774 |
| m |
44.0839 |
| n |
0.1726 |
| Epoch |
2459600.5 |
| nobs |
1492 |
| nopp |
23 |
| Years observed |
1955-2021 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.199 |
|
| ep |
0.027 |
|
| sin(ip) |
0.076 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.630 |
|
| Mass |
|
|
| D |
12.42 |
1.500 |
| pV |
0.046 |
0.0220 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1989 |
0.0274 |
0.0762 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 12.42 |
1.500 |
1.500 |
Masiero |
2012ApJ...759L...8M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.046 |
0.0220 |
0.0220 |
Masiero |
2012ApJ...759L...8M |
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 |
| 13.63 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |