Harrison

04149, 1984 EZ, 1984EZ, J84E00Z

All data for this body: [vot]

MPC data
Name (number) Harrison (4149)
a 2.66429
e 0.12442
i / sin(i) 12.9343 / 0.22383
q 2.33280
Q 2.99579
ω 75.7789
Node 154.6631
m 120.2320
n 0.2266
Epoch 2460800.5
nobs 4829
nopp 30
Years observed 1977-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.665
ep 0.145
sin(ip) 0.219
G 0.150
H 12.430
Mass
D 10.62 0.037
pV 0.149 0.0222
Value
Rotational Period 3.740
Period quality 3
Spectral Class S
Spectral Class Score 11.567
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia 0.3800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6648 0.1455 0.2188 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.13 0.080 0.080 Masiero 2014ApJ...791..121M NEATM
10.74 0.042 0.042 Masiero 2011ApJ...741...68M NEATM
15.91 0.950 0.950 Usui 2011PASJ...63.1117U NEATM
16.54 3.310 3.310 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.081 0.0320 0.0320 Ali-Lagoa 2018A&A...612A..85A NEATM
0.186 0.0479 0.0479 Masiero 2011ApJ...741...68M NEATM
0.230 0.0400 0.0400 Masiero 2014ApJ...791..121M 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
12.43 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.7429 2 Synodic Behrend LCDB Lightcurve
3.749 3 Synodic Pravec LCDB Lightcurve
3.74935 2 Sidereal Durech 2020A&A...643A..59D Model
3.956 2+ Synodic Papini 2015MPBu...42..281P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.986 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.9419 0.9419 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT