Ndola

01634, 1928 KB, 1928KB, 1935 QP, 1935QP, J28K00B, J35Q00P

All data for this body: [vot]

MPC data
Name (number) Ndola (1634)
a 2.24519
e 0.16291
i / sin(i) 7.6033 / 0.13231
q 1.87941
Q 2.61096
ω 191.3087
Node 90.6659
m 262.1720
n 0.2930
Epoch 2460800.5
nobs 8215
nopp 33
Years observed 1928-2025
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.246
ep 0.132
sin(ip) 0.115
G 0.150
H 12.940
Mass
D 7.59 0.511
pV 0.207 0.0661
Value
Rotational Period 64.200
Period quality 2
Spectral Class S
Spectral Class Score 8.500
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2457 0.1319 0.1151 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.35 0.580 0.580 Usui 2011PASJ...63.1117U NEATM
7.80 1.560 1.560 Ali-Lagoa 2018A&A...612A..85A NEATM
9.03 1.500 1.500 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.179 0.0920 0.0920 Masiero 2012ApJ...759L...8M NEATM
0.237 0.0950 0.0950 Ali-Lagoa 2018A&A...612A..85A 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
12.94 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
64.23 2 Synodic Higgins LCDB Lightcurve
64.25411 2 Sidereal Martikainen 2021A&A...649A..98M Model
64.255 2 Sidereal Hanus 2013A&A...551A..67H Model
64.26 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Bus VIS Bus 2002Icar..158..146B SPEC
S Q 0.700000 0.300000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC