Hulkower

04285, 1970 EW3, 1970EW3, 1980 TF1, 1980TF1, 1987 DT1, 1987DT1, 1988 NH, 1988NH, J70E03W, J80T01F, J87D01T, J88N00H

All data for this body: [vot]

MPC data
Name (number) Hulkower (4285)
a 2.64701
e 0.15960
i / sin(i) 13.1385 / 0.22731
q 2.22455
Q 3.06946
ω 79.1676
Node 154.7735
m 242.1540
n 0.2289
Epoch 2460800.5
nobs 7205
nopp 29
Years observed 1970-2025
rms 0.54
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.645
ep 0.177
sin(ip) 0.225
G 0.150
H 12.870
Mass
D 7.79 0.091
pV 0.209 0.0180
Value
Rotational Period 6.150
Period quality 3
Spectral Class S
Spectral Class Score 33.025
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6449 0.1773 0.2253 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.79 0.119 0.119 Masiero 2011ApJ...741...68M NEATM
7.80 0.140 0.140 Masiero 2014ApJ...791..121M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.209 0.0225 0.0225 Masiero 2011ApJ...741...68M NEATM
0.210 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
12.87 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.149 3 Synodic Vander Haagen 2009MPBu...36..171V Lightcurve
6.14986 2 Sidereal Durech 2020A&A...643A..59D Model
6.1501 3 Synodic Pravec LCDB Lightcurve
6.153 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K S 0.2750 0.8260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.92 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.982 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S Kl None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.8023 0.8260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9393 0.8260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9791 0.8260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9948 0.8260 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT