Bierstadt

10218, 1988 CZ, 1988CZ, 1992 JV1, 1992JV1, 1993 SV13, 1993SV13, 1997 SJ23, 1997SJ23, J88C00Z, J92J01V, J93S13V, J97S23J

All data for this body: [vot]

MPC data
Name (number) Bierstadt (10218)
a 2.39733
e 0.15567
i / sin(i) 3.1892 / 0.05563
q 2.02414
Q 2.77053
ω 205.4559
Node 11.6335
m 321.7604
n 0.2655
Epoch 2460800.5
nobs 2406
nopp 24
Years observed 1988-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.398
ep 0.185
sin(ip) 0.055
G 0.150
H 14.800
Mass
D 3.38 0.164
pV 0.170 0.0053
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 7.540
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3978 0.1848 0.0549 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.38 0.164 0.164 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.170 0.0053 0.0053 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
14.80 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 0.628 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.6286 0.6286 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT