Dalton

12292, 1991 LK2, 1991LK2, 1993 TG38, 1993TG38, J91L02K, J93T38G

All data for this body: [vot]

MPC data
Name (number) Dalton (12292)
a 3.14140
e 0.10003
i / sin(i) 6.1961 / 0.10793
q 2.82716
Q 3.45564
ω 115.9833
Node 71.4282
m 80.2255
n 0.1770
Epoch 2460800.5
nobs 3054
nopp 27
Years observed 1958-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.144
ep 0.127
sin(ip) 0.091
G 0.150
H 13.520
Mass
D
pV
Value
Rotational Period 6.180
Period quality 2
Spectral Class C
Spectral Class Score 17.438
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1436 0.1270 0.0909 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
13.52 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.1871 2 Sidereal Durech 2023A&A...675A..24D Model
6.188 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B C 0.2015 0.6220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.438 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C 0.72 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.4361 0.6220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.7242 0.6220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.7347 0.6220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT