1999 BL23
1999BL23, 2000 JR70, 2000JR70, 2001 MN7, 2001MN7, 44550, J99B23L, K00J70R, K01M07N
All data for this body: [vot]
MPC data
| Name (number) |
1999 BL23 (44550) |
| a |
3.15970 |
| e |
0.02546 |
| i / sin(i) |
13.7928 /
0.23841
|
| q |
3.07925
|
| Q |
3.24016
|
| ω |
159.7035 |
| Node |
247.2501 |
| m |
201.8931 |
| n |
0.1755 |
| Epoch |
2460200.5 |
| nobs |
2245 |
| nopp |
21 |
| Years observed |
1998-2023 |
| rms |
0.62 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
3.159 |
|
| ep |
0.015 |
|
| sin(ip) |
0.256 |
|
|
Value |
Standard error |
| G |
0.150 |
|
| H |
13.130 |
|
| Mass |
|
|
| D |
14.16 |
0.289 |
| pV |
0.067 |
0.0196 |
| Rotational Period |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.1585 |
0.0155 |
0.2558 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Oct-2022 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 14.16 |
0.289 |
0.289 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.067 |
0.0196 |
0.0196 |
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 |
| 13.13 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |