2001 BT
2001BT, 1999 VF184, 1999VF184, 1999 VL227, 1999VL227, 72279, J99VI4F, J99VM7L, K01B00T
All data for this body: [vot]
MPC data
| Name (number) |
2001 BT (72279) |
| a |
2.72033 |
| e |
0.01072 |
| i / sin(i) |
5.7860 /
0.10081
|
| q |
2.69116
|
| Q |
2.74951
|
| ω |
130.8777 |
| Node |
71.4349 |
| m |
84.4151 |
| n |
0.2197 |
| Epoch |
2460800.5 |
| nobs |
1273 |
| nopp |
21 |
| Years observed |
1999-2025 |
| rms |
0.79 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.720 |
|
| ep |
0.052 |
|
| sin(ip) |
0.086 |
|
| G |
0.150 |
|
| H |
15.110 |
|
| Mass |
|
|
| D |
2.94 |
0.355 |
| pV |
0.269 |
0.0634 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
None |
| Spectral Class Score |
|
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.7200 |
0.0523 |
0.0860 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 2.94 |
0.355 |
0.355 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.269 |
0.0634 |
0.0634 |
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 |
| 15.11 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |