Held

08479, 1934 GP, 1934GP, 1969 TC6, 1969TC6, 1983 EJ3, 1983EJ3, 1987 HD2, 1987HD2, 1998 CF5, 1998CF5, J34G00P, J69T06C, J83E03J, J87H02D, J98C05F

All data for this body: [vot]

MPC data
Name (number) Held (8479)
a 2.42749
e 0.23044
i / sin(i) 1.3315 / 0.02324
q 1.86811
Q 2.98687
ω 78.4504
Node 167.5395
m 357.9085
n 0.2606
Epoch 2460800.5
nobs 4821
nopp 25
Years observed 1934-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.429
ep 0.243
sin(ip) 0.022
G 0.150
H 13.550
Mass
D 5.29 0.036
pV 0.307 0.0212
Value
Rotational Period 2.679
Period quality 3-
Spectral Class S
Spectral Class Score 2.100
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4285 0.2433 0.0224 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.05 0.070 0.070 Masiero 2014ApJ...791..121M NEATM
5.38 0.042 0.042 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.294 0.0250 0.0250 Masiero 2011ApJ...741...68M NEATM
0.340 0.0400 0.0400 Masiero 2014ApJ...791..121M 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
13.55 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.67939 3- Synodic Pravec LCDB Lightcurve
2.67939 3- Synodic Pravec LCDB Lightcurve
2.68 2 Synodic Yeh 2020AJ....160...73Y Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.350 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT