Hemingway

03656, 1978 QX, 1978QX, 1984 HH, 1984HH, J78Q00X, J84H00H

All data for this body: [vot]

MPC data
Name (number) Hemingway (3656)
a 2.20441
e 0.13977
i / sin(i) 0.8082 / 0.01411
q 1.89630
Q 2.51252
ω 301.0432
Node 314.4079
m 158.8783
n 0.3011
Epoch 2460800.5
nobs 5125
nopp 29
Years observed 1952-2025
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.204
ep 0.140
sin(ip) 0.024
G 0.150
H 13.630
Mass
D 5.31 0.021
pV 0.229 0.0255
Value
Rotational Period 5.620
Period quality 3-
Spectral Class S
Spectral Class Score 5.628
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2041 0.1398 0.0235 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.29 0.100 0.100 Masiero 2014ApJ...791..121M NEATM
5.31 0.022 0.022 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.227 0.0481 0.0481 Masiero 2011ApJ...741...68M NEATM
0.230 0.0300 0.0300 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
13.63 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.626 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
5.627 3- Synodic Polakis 2020MPBu...47..314P Lightcurve
5.63027 2 Sidereal Durech 2018A&A...617A..57D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.938 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT