2017UA20
2010KZ92, 2016CU245, K10K92Z, K16CO5U, K17U20A, o8700
All data for this body: [vot]
MPC data
| Name (number) |
2017UA20 (508700) |
| Packed designation |
o8700 |
| a |
3.16190 |
| e |
0.32169 |
| i / sin(i) |
22.1818 /
0.37755
|
| q |
2.14476
|
| Q |
4.17904
|
| ω |
236.6611 |
| Node |
22.2106 |
| m |
344.0683 |
| n |
0.1753 |
| Epoch |
2459600.5 |
| nobs |
116 |
| nopp |
6 |
| Years observed |
2006-2021 |
| rms |
0.56 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.145 |
|
| ep |
0.313 |
|
| sin(ip) |
0.393 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.390 |
|
| Mass |
|
|
| D |
3.86 |
0.149 |
| pV |
0.099 |
0.0170 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1452 |
0.3128 |
0.3932 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.86 |
0.149 |
0.149 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.099 |
0.0170 |
0.0170 |
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 |
| 16.39 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |