1999 JU74
1999JU74, 19554, 1991 PK7, 1991PK7, 1998 BN42, 1998BN42, J91P07K, J98B42N, J99J74U
All data for this body: [vot]
MPC data
| Name (number) |
1999 JU74 (19554) |
| a |
2.64211 |
| e |
0.13906 |
| i / sin(i) |
13.0468 /
0.22575
|
| q |
2.27471
|
| Q |
3.00951
|
| ω |
136.7138 |
| Node |
131.5094 |
| m |
210.4810 |
| n |
0.2295 |
| Epoch |
2460200.5 |
| nobs |
2842 |
| nopp |
22 |
| Years observed |
1991-2023 |
| rms |
0.58 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.643 |
|
| ep |
0.139 |
|
| sin(ip) |
0.213 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.550 |
|
| Mass |
|
|
| D |
3.63 |
0.483 |
| pV |
0.177 |
0.0341 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.6431 |
0.1386 |
0.2129 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.63 |
0.483 |
0.483 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.177 |
0.0341 |
0.0341 |
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 |
| 14.55 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |