Gadberry

1998 LM, 1998LM, 1999 RT86, 1999RT86, 20539, J98L00M, J99R86T

All data for this body: [vot]

MPC data
Name (number) Gadberry (20539)
a 2.86119
e 0.10565
i / sin(i) 3.3471 / 0.05838
q 2.55891
Q 3.16348
ω 247.8936
Node 114.0494
m 102.2010
n 0.2036
Epoch 2460800.5
nobs 2272
nopp 23
Years observed 1990-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.861
ep 0.068
sin(ip) 0.040
G 0.150
H 14.440
Mass
D 4.58 0.312
pV 0.111 0.0336
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 7.648
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis -0.1000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8606 0.0675 0.0401 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.58 0.312 0.312 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.111 0.0336 0.0336 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
14.44 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
DS 0.07 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.3219 0.9350 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9528 0.9350 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT