Davepierce

06953, 1975 RK1, 1975RK1, 1985 GH, 1985GH, 1986 PC1, 1986PC1, 1990 EU5, 1990EU5, J75R01K, J85G00H, J86P01C, J90E05U

All data for this body: [vot]

MPC data
Name (number) Davepierce (6953)
a 3.11982
e 0.17385
i / sin(i) 1.7484 / 0.03051
q 2.57743
Q 3.66221
ω 131.8850
Node 157.2898
m 38.7305
n 0.1789
Epoch 2460800.5
nobs 3817
nopp 33
Years observed 1951-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.123
ep 0.170
sin(ip) 0.028
G 0.150
H 12.870
Mass
D 15.93 0.240
pV 0.060 0.0098
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.780
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
24 Themis 0 Themis Novakovic 2019EPSC...13.1671N HCM
24 Themis 602 Themis -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
3.1226 0.1695 0.0277 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
15.85 0.246 0.246 Masiero 2011ApJ...741...68M NEATM
17.28 1.100 1.100 Usui 2011PASJ...63.1117U NEATM
17.77 3.550 3.550 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.047 0.0190 0.0190 Ali-Lagoa 2018A&A...612A..85A NEATM
0.064 0.0115 0.0115 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
12.87 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 DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.61 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.4266 0.4266 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.811 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT