Jeffthompson

17884, 1997 QQ3, 1997QQ3, 1999 CD116, 1999CD116, J97Q03Q, J99CB6D

All data for this body: [vot]

MPC data
Name (number) Jeffthompson (17884)
a 2.29297
e 0.10100
i / sin(i) 1.4018 / 0.02446
q 2.06138
Q 2.52455
ω 77.5670
Node 171.7556
m 111.0460
n 0.2839
Epoch 2460800.5
nobs 2068
nopp 22
Years observed 1993-2024
rms 0.79
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.294
ep 0.111
sin(ip) 0.027
G 0.150
H 15.210
Mass
D 2.85 0.084
pV 0.138 0.0218
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 5.556
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2936 0.1112 0.0272 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.85 0.084 0.084 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.138 0.0218 0.0218 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
15.21 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 0.926 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT