Bradhelsel
1990 FR4, 1990FR4, 2000 GG55, 2000GG55, 28669, J90F04R, K00G55G
All data for this body: [vot]
MPC data
| Name (number) |
Bradhelsel (28669) |
| a |
2.21468 |
| e |
0.08380 |
| i / sin(i) |
2.7809 /
0.04852
|
| q |
2.02909
|
| Q |
2.40028
|
| ω |
339.6358 |
| Node |
204.0650 |
| m |
56.8283 |
| n |
0.2990 |
| Epoch |
2460200.5 |
| nobs |
1328 |
| nopp |
18 |
| Years observed |
1990-2023 |
| rms |
0.71 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.215 |
|
| ep |
0.138 |
|
| sin(ip) |
0.062 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
16.290 |
|
| Mass |
|
|
| D |
1.63 |
0.320 |
| pV |
0.202 |
0.1191 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2148 |
0.1380 |
0.0616 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 1.63 |
0.320 |
0.320 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.202 |
0.1191 |
0.1191 |
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 |
| 16.29 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |