1998 BS23
1998BS23, 17741, 1977 UJ4, 1977UJ4, 2000 NW1, 2000NW1, J77U04J, J98B23S, K00N01W
All data for this body: [vot]
MPC data
| Name (number) |
1998 BS23 (17741) |
| a |
2.83604 |
| e |
0.11469 |
| i / sin(i) |
0.8859 /
0.01546
|
| q |
2.51077
|
| Q |
3.16132
|
| ω |
88.0638 |
| Node |
300.6697 |
| m |
221.6895 |
| n |
0.2064 |
| Epoch |
2460200.5 |
| nobs |
2372 |
| nopp |
21 |
| Years observed |
1977-2023 |
| rms |
0.68 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.835 |
|
| ep |
0.082 |
|
| sin(ip) |
0.035 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
14.230 |
|
| Mass |
|
|
| D |
3.64 |
0.523 |
| pV |
0.335 |
0.1501 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.8350 |
0.0817 |
0.0350 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.64 |
0.523 |
0.523 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.335 |
0.1501 |
0.1501 |
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 |
| 14.23 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |