2000 GJ85

2000GJ85, 1979 HY3, 1979HY3, 28694, J79H03Y, K00G85J

All data for this body: [vot]

MPC data
Name (number) 2000 GJ85 (28694)
a 3.06208
e 0.09063
i / sin(i) 15.2651 / 0.26329
q 2.78456
Q 3.33959
ω 72.8648
Node 119.1806
m 258.2745
n 0.1839
Epoch 2460800.5
nobs 3932
nopp 24
Years observed 1979-2025
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.057
ep 0.120
sin(ip) 0.249
G 0.150
H 12.860
Mass
D 8.81 0.091
pV 0.228 0.0328
Value
Rotational Period 61.311
Period quality 2
Spectral Class K
Spectral Class Score 3.815
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0569 0.1202 0.2489 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.81 0.091 0.091 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.228 0.0328 0.0328 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
12.86 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
61.3118 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S K 0.3867 0.2430 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
K K 0.3025 0.2430 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
LS 0.44 Bus VIS Carvano 2010A&A...510A..43C PHOT