Colemanhawkins

08147, 1954 WK, 1954WK, 1971 QH3, 1971QH3, 1971 SZ3, 1971SZ3, 1984 SU3, 1984SU3, J54W00K, J71Q03H, J71S03Z, J84S03U

All data for this body: [vot]

MPC data
Name (number) Colemanhawkins (8147)
a 2.64031
e 0.31274
i / sin(i) 5.7943 / 0.10096
q 1.81458
Q 3.46605
ω 316.6343
Node 42.8009
m 171.2920
n 0.2297
Epoch 2460800.5
nobs 2398
nopp 26
Years observed 1954-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.642
ep 0.265
sin(ip) 0.087
G 0.150
H 14.160
Mass
D 8.82 0.129
pV 0.045 0.0136
Value
Rotational Period 6.386
Period quality 2
Spectral Class X
Spectral Class Score 0.906
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6420 0.2652 0.0871 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.25 1.580 1.580 Nugent 2016AJ....152...63N NEATM
7.54 1.850 1.850 Masiero 2020PSJ.....1....5M NEATM
8.84 0.130 0.130 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.037 0.0160 0.0160 Masiero 2012ApJ...759L...8M NEATM
0.060 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.080 0.0520 0.0520 Masiero 2020PSJ.....1....5M 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
14.16 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.38562 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
X 0.151 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT