2002 BS4
2002BS4, B1663, K02B04S
All data for this body: [vot]
MPC data
| Name (number) |
2002 BS4 (111663) |
| a |
3.07667 |
| e |
0.05998 |
| i / sin(i) |
16.9403 /
0.29138
|
| q |
2.89214
|
| Q |
3.26120
|
| ω |
95.6796 |
| Node |
31.2169 |
| m |
106.9956 |
| n |
0.1826 |
| Epoch |
2460800.5 |
| nobs |
679 |
| nopp |
18 |
| Years observed |
1992-2025 |
| rms |
0.87 |
Best values
|
Value |
Standard error |
| Parent |
Ursula (375) |
|
| |
|
|
| ap |
3.075 |
|
| ep |
0.082 |
|
| sin(ip) |
0.286 |
|
| G |
0.150 |
|
| H |
15.070 |
|
| Mass |
|
|
| D |
6.65 |
0.499 |
| pV |
0.048 |
0.0059 |
|
Value |
| Rotational Period |
|
| Period quality |
None |
| Spectral Class |
D |
| Spectral Class Score |
3.005 |
Family data
| Parent |
Parent name |
Family ID |
Family name |
Cj |
Author |
Reference |
Method |
| 375 |
Ursula |
631 |
Ursula |
|
Nesvorny |
doi.org/10.26033/6cg5-pt13 |
HCM-2020-08-14 |
Proper elements data
| ap |
ep |
sin(ip) |
Author |
Reference |
Method |
| 3.0752 |
0.0816 |
0.2858 |
Novakovic_Radovic_Todovic |
2003A&A...403.1165K |
Numeric-Nov-2024 |
Diameter data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 6.65 |
0.499 |
0.499 |
Masiero |
2011ApJ...741...68M |
NEATM |
Albedo data
| Value |
Uncertainty up |
Uncertainty down |
Author |
Reference |
Method |
| 0.048 |
0.0059 |
0.0059 |
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 |
| 15.07 |
|
|
MPC-2023-12-04 |
MPC-2023-12-04 |
Phot |
Spectral Class Data
| Class 1 |
Class 2 |
Probability of Class 1 |
Probability of Class 2 |
Taxonomy |
Wavelength |
Author |
Reference |
Method |
| D |
D |
0.5008 |
0.5008 |
Bus-Demeo |
VIS |
Sergeyev |
2021A&A...652A..59S |
PHOT |
| S |
S |
None |
None |
Movis |
NIR |
Popescu |
2018A&A...617A..12P |
PHOT |