1998UM7
1996DV7, 2002PL45, D4467, J96D07V, J98U07M, K02P45L
All data for this body: [vot]
MPC data
| Name (number) |
1998UM7 (134467) |
| Packed designation |
D4467 |
| a |
2.52884 |
| e |
0.30764 |
| i / sin(i) |
5.7082 /
0.09946
|
| q |
1.75086
|
| Q |
3.30683
|
| ω |
294.5790 |
| Node |
71.5486 |
| m |
294.8321 |
| n |
0.2451 |
| Epoch |
2459600.5 |
| nobs |
1131 |
| nopp |
16 |
| Years observed |
1986-2021 |
| rms |
0.64 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.532 |
|
| ep |
0.239 |
|
| sin(ip) |
0.077 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
15.730 |
|
| Mass |
|
|
| D |
1.76 |
0.416 |
| pV |
0.396 |
0.1074 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.5322 |
0.2390 |
0.0775 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.76 |
0.416 |
0.416 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.396 |
0.1074 |
0.1074 |
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 |
| 15.73 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |