Neunkirchen

04216, 1974 FC, 1974FC, 1978 LK, 1978LK, 1985 JS, 1985JS, 1986 UO2, 1986UO2, 1988 AF5, 1988AF5, J74F00C, J78L00K, J85J00S, J86U02O, J88A05F

All data for this body: [vot]

MPC data
Name (number) Neunkirchen (4216)
a 2.35629
e 0.17215
i / sin(i) 4.4619 / 0.07780
q 1.95066
Q 2.76192
ω 49.7325
Node 202.5369
m 355.6192
n 0.2725
Epoch 2460800.5
nobs 3707
nopp 28
Years observed 1974-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.357
ep 0.179
sin(ip) 0.084
G 0.150
H 14.140
Mass
D 2.37 0.325
pV 0.601 0.1221
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 6.686
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3566 0.1792 0.0840 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.37 0.325 0.325 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.601 0.1221 0.1221 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
14.14 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
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.586 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C 0.1950 0.1950 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.57 Bus VIS Carvano 2010A&A...510A..43C PHOT