1999RH149
1989TK7, 1998KT53, 20578, J89T07K, J98K53T, J99RE9H
All data for this body: [vot]
MPC data
| Name (number) |
1999RH149 (20578) |
| Packed designation |
20578 |
| a |
3.01236 |
| e |
0.02641 |
| i / sin(i) |
10.2254 /
0.17752
|
| q |
2.93280
|
| Q |
3.09192
|
| ω |
107.7784 |
| Node |
157.3772 |
| m |
169.5299 |
| n |
0.1885 |
| Epoch |
2459600.5 |
| nobs |
1563 |
| nopp |
23 |
| Years observed |
1989-2022 |
| rms |
0.72 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.014 |
|
| ep |
0.045 |
|
| sin(ip) |
0.169 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.100 |
|
| Mass |
|
|
| D |
5.14 |
0.193 |
| pV |
0.202 |
0.0168 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0145 |
0.0447 |
0.1691 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 5.14 |
0.193 |
0.193 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.202 |
0.0168 |
0.0168 |
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 |
| 14.10 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |