Boyden

04301, 1966 PM, 1966PM, 1975 EE2, 1975EE2, 1978 TL2, 1978TL2, 1979 YZ7, 1979YZ7, 1986 ER, 1986ER, J66P00M, J75E02E, J78T02L, J79Y07Z, J86E00R

All data for this body: [vot]

MPC data
Name (number) Boyden (4301)
a 3.10793
e 0.11590
i / sin(i) 2.2820 / 0.03982
q 2.74772
Q 3.46815
ω 106.6376
Node 51.5286
m 57.9219
n 0.1799
Epoch 2460800.5
nobs 4801
nopp 35
Years observed 1951-2025
rms 0.63
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.107
ep 0.152
sin(ip) 0.031
G 0.150
H 12.710
Mass
D 14.38 0.165
pV 0.120 0.0198
Value
Rotational Period 5.640
Period quality 2
Spectral Class B
Spectral Class Score 17.245
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 -0.3700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1068 0.1517 0.0310 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.93 0.286 0.286 Masiero 2011ApJ...741...68M NEATM
14.60 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
14.60 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.120 0.0198 0.0198 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
12.71 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.642 2 Synodic Behrend LCDB Lightcurve
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 0.1398 0.6860 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.6546 0.6860 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.8310 0.6860 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.9154 0.6860 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.79 Bus VIS Carvano 2010A&A...510A..43C PHOT
C B 0.4977 0.6860 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT