2002 GT84

2002GT84, 1998 HT122, 1998HT122, D2384, J98HC2T, K02G84T

All data for this body: [vot]

MPC data
Name (number) 2002 GT84 (132384)
a 2.54696
e 0.20943
i / sin(i) 7.6716 / 0.13350
q 2.01355
Q 3.08036
ω 109.0716
Node 164.2410
m 197.9457
n 0.2425
Epoch 2460800.5
nobs 1147
nopp 18
Years observed 1998-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.548
ep 0.207
sin(ip) 0.134
G 0.150
H 15.730
Mass
D 4.49 0.063
pV 0.045 0.0026
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 7.012
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5480 0.2073 0.1343 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.49 0.063 0.063 Masiero 2011ApJ...741...68M NEATM
4.70 1.170 1.170 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.045 0.0026 0.0026 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
15.73 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 0.400 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C 0.2253 0.3600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5434 0.3600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X C 0.3669 0.3600 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT