2015BB20
2010KA110, K10KB0A, K15B20B, o2131
All data for this body: [vot]
MPC data
| Name (number) |
2015BB20 (502131) |
| Packed designation |
o2131 |
| a |
2.97293 |
| e |
0.09292 |
| i / sin(i) |
5.9005 /
0.10280
|
| q |
2.69669
|
| Q |
3.24917
|
| ω |
142.1802 |
| Node |
102.9767 |
| m |
46.6037 |
| n |
0.1923 |
| Epoch |
2459600.5 |
| nobs |
138 |
| nopp |
9 |
| Years observed |
2008-2021 |
| rms |
0.56 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.971 |
|
| ep |
0.122 |
|
| sin(ip) |
0.083 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.580 |
|
| Mass |
|
|
| D |
2.51 |
0.368 |
| pV |
0.028 |
0.0103 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.9710 |
0.1222 |
0.0828 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Jan-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.51 |
0.368 |
0.368 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.028 |
0.0103 |
0.0103 |
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 |
| 16.58 |
|
|
MPC-2022-01-18 |
MPC-2022-01-18 |
Phot |