1987 DW6

1987DW6, 08346, 1976 GG6, 1976GG6, 1982 KS, 1982KS, J76G06G, J82K00S, J87D06W

All data for this body: [vot]

MPC data
Name (number) 1987 DW6 (8346)
a 3.17740
e 0.13067
i / sin(i) 1.5274 / 0.02666
q 2.76221
Q 3.59259
ω 180.8836
Node 21.3779
m 267.2818
n 0.1740
Epoch 2460800.5
nobs 3512
nopp 30
Years observed 1951-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.160
ep 0.176
sin(ip) 0.031
G 0.150
H 13.000
Mass
D 12.90 0.112
pV 0.086 0.0110
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 21.067
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 0.2900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1599 0.1757 0.0309 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.78 1.600 1.600 Masiero 2012ApJ...759L...8M NEATM
12.90 0.114 0.114 Masiero 2011ApJ...741...68M NEATM
13.20 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
13.20 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.083 0.0115 0.0115 Masiero 2011ApJ...741...68M NEATM
0.115 0.0390 0.0390 Masiero 2012ApJ...759L...8M 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
13.00 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
B DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
B B 0.5461 0.4080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.6052 0.4080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.6421 0.4080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.6774 0.4080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.7071 0.4080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.59 Bus VIS Carvano 2010A&A...510A..43C PHOT
C B 0.1182 0.4080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C B 0.2331 0.4080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C B 0.6483 0.4080 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT