Holman

03666, 1938 WQ, 1938WQ, 1979 HP, 1979HP, 1982 VH1, 1982VH1, 1984 CB1, 1984CB1, J38W00Q, J79H00P, J82V01H, J84C01B

All data for this body: [vot]

MPC data
Name (number) Holman (3666)
a 3.11577
e 0.12952
i / sin(i) 2.3652 / 0.04127
q 2.71222
Q 3.51932
ω 53.3964
Node 120.3067
m 155.0676
n 0.1792
Epoch 2460800.5
nobs 4343
nopp 35
Years observed 1938-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Themis (24)
 
ap 3.121
ep 0.157
sin(ip) 0.023
G 0.150
H 12.380
Mass
D 20.73 0.236
pV 0.049 0.0031
Value
Rotational Period 35.530
Period quality 2-
Spectral Class B
Spectral Class Score 2.034
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 -0.2100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1209 0.1570 0.0227 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
16.13 3.230 3.230 Ali-Lagoa 2018A&A...612A..85A NEATM
17.51 6.290 6.290 Masiero 2020PSJ.....1....5M NEATM
20.30 0.257 0.257 Masiero 2011ApJ...741...68M NEATM
21.37 0.800 0.800 Usui 2011PASJ...63.1117U NEATM
23.85 1.400 1.400 Tedesco 2002AJ....123.1056T STM
23.98 4.800 4.800 Ali-Lagoa 2018A&A...612A..85A NEATM
24.97 11.580 11.580 Masiero 2012ApJ...759L...8M NEATM
25.80 8.120 8.120 Nugent 2016AJ....152...63N NEATM
28.84 1.391 1.391 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.030 0.0500 0.0500 Nugent 2016AJ....152...63N NEATM
0.039 0.0160 0.0160 Ali-Lagoa 2018A&A...612A..85A NEATM
0.041 0.0041 0.0041 Ryan&Woodward 2010AJ....140..933R IRAS-NEATM
0.041 0.0310 0.0310 Masiero 2012ApJ...759L...8M NEATM
0.059 0.0080 0.0080 Tedesco 2002AJ....123.1056T STM
0.066 0.0065 0.0065 Masiero 2011ApJ...741...68M NEATM
0.080 0.1240 0.1240 Masiero 2020PSJ.....1....5M NEATM
0.087 0.0350 0.0350 Ali-Lagoa 2018A&A...612A..85A 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
12.38 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
317.0 2 Sidereal Durech 2023A&A...675A..24D Model
35.531 2- Synodic Erasmus 2020ApJS..247...13E Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B 0.339 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.1222 0.1222 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT