Henderson

03077, 1940 BA, 1940BA, 1942 VK, 1942VK, 1957 EG, 1957EG, 1972 RV, 1972RV, 1979 VF2, 1979VF2, 1982 SK, 1982SK, J40B00A, J42V00K, J57E00G, J72R00V, J79V02F, J82S00K

All data for this body: [vot]

MPC data
Name (number) Henderson (3077)
a 2.24101
e 0.05493
i / sin(i) 1.4734 / 0.02571
q 2.11791
Q 2.36411
ω 117.5833
Node 297.2317
m 201.9351
n 0.2938
Epoch 2460800.5
nobs 4679
nopp 32
Years observed 1942-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.241
ep 0.065
sin(ip) 0.028
G 0.150
H 12.850
Mass
D 5.17 0.080
pV 0.549 0.0711
Value
Rotational Period 16.230
Period quality 3-
Spectral Class X
Spectral Class Score 5.488
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2407 0.0645 0.0282 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.17 0.080 0.080 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.549 0.0711 0.0711 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
12.85 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
16.2346 2 Sidereal Durech 2020A&A...643A..59D Model
16.235 3- Synodic Marchini 2017MPBu...44..137M Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X 0.07 Bus VIS Carvano 2010A&A...510A..43C PHOT
X 0.558 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT