1999 TR164

1999TR164, 42967, J99TG4R

All data for this body: [vot]

MPC data
Name (number) 1999 TR164 (42967)
a 2.36687
e 0.21741
i / sin(i) 5.4648 / 0.09523
q 1.85230
Q 2.88144
ω 316.3670
Node 318.0763
m 84.0478
n 0.2707
Epoch 2460800.5
nobs 849
nopp 21
Years observed 1994-2025
rms 0.89
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.368
ep 0.209
sin(ip) 0.109
G 0.150
H 16.160
Mass
D 2.57 0.437
pV 0.117 0.0681
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 2.708
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3678 0.2092 0.1087 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.57 0.437 0.437 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.117 0.0681 0.0681 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
16.16 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 C 0.4514 0.3570 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT