1990 BF2
1990BF2, 06008, 1991 NX2, 1991NX2, J90B02F, J91N02X
All data for this body: [vot]
MPC data
| Name (number) |
1990 BF2 (6008) |
| a |
2.21718 |
| e |
0.03954 |
| i / sin(i) |
4.1542 /
0.07244
|
| q |
2.12952
|
| Q |
2.30484
|
| ω |
42.6396 |
| Node |
78.4638 |
| m |
251.7045 |
| n |
0.2985 |
| Epoch |
2460800.5 |
| nobs |
4555 |
| nopp |
27 |
| Years observed |
1988-2025 |
| rms |
0.63 |
Best values
|
Value |
Standard error |
| Parent |
|
|
| |
|
|
| ap |
2.218 |
|
| ep |
0.092 |
|
| sin(ip) |
0.065 |
|
| G |
0.150 |
|
| H |
14.140 |
|
| Mass |
|
|
| D |
3.71 |
0.054 |
| pV |
0.513 |
0.0981 |
|
Value |
| Rotational Period |
149.220 |
| Period quality |
2 |
| Spectral Class |
V |
| Spectral Class Score |
1.908 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 2.2176 |
0.0920 |
0.0649 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 3.71 |
0.054 |
0.054 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.513 |
0.0981 |
0.0981 |
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 |
| 14.14 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Periods
| Value |
Quality |
Side real or Synodic |
Author |
Reference |
Method |
| 149.228 |
2 |
Synodic |
Pal |
2020ApJS..247...26P |
Lightcurve |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| V |
|
0.318 |
|
Bus-Demeo |
VIS |
Sergeyev |
2022A&A...658A.109S |
PHOT |