1993 BN

1993BN, 11550, 1986 OM, 1986OM, J86O00M, J93B00N

All data for this body: [vot]

MPC data
Name (number) 1993 BN (11550)
a 2.66561
e 0.13841
i / sin(i) 9.5210 / 0.16541
q 2.29668
Q 3.03455
ω 201.6663
Node 319.0955
m 126.2586
n 0.2265
Epoch 2460800.5
nobs 5388
nopp 24
Years observed 1986-2025
rms 0.56
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.667
ep 0.175
sin(ip) 0.177
G 0.150
H 13.210
Mass
D 5.36 0.079
pV 0.211 0.0474
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 15.532
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6665 0.1747 0.1773 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.36 0.079 0.079 Masiero 2011ApJ...741...68M NEATM
6.86 1.850 1.850 Nugent 2016AJ....152...63N NEATM
7.19 1.850 1.850 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.130 0.0700 0.0700 Nugent 2016AJ....152...63N NEATM
0.140 0.0900 0.0900 Nugent 2016AJ....152...63N NEATM
0.426 0.0925 0.0925 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2023-12-94 MPC-2023-12-94 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.21 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.98 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.7620 0.7620 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT