Adamsmith

12838, 1987 DX6, 1987DX6, 1997 EL55, 1997EL55, 1997 HO14, 1997HO14, 1999 RX2, 1999RX2, J87D06X, J97E55L, J97H14O, J99R02X

All data for this body: [vot]

MPC data
Name (number) Adamsmith (12838)
a 2.88584
e 0.06992
i / sin(i) 1.1636 / 0.02031
q 2.68408
Q 3.08760
ω 89.2203
Node 321.8075
m 38.9816
n 0.2010
Epoch 2460800.5
nobs 4453
nopp 24
Years observed 1987-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.884
ep 0.048
sin(ip) 0.037
G 0.150
H 13.090
Mass
D
pV
Value
Rotational Period 10.900
Period quality 2
Spectral Class S
Spectral Class Score 6.754
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 0.1400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8840 0.0475 0.0374 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
13.09 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
10.909 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
10.9099 2 Sidereal Durech 2023A&A...675A..24D Model
10.91002 2 Sidereal Durech 2020A&A...643A..59D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.959 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT