1996 HN23

1996HN23, 1997 WH28, 1997WH28, 35258, J96H23N, J97W28H

All data for this body: [vot]

MPC data
Name (number) 1996 HN23 (35258)
a 2.27168
e 0.13849
i / sin(i) 3.7998 / 0.06627
q 1.95707
Q 2.58628
ω 202.4589
Node 88.3161
m 118.4381
n 0.2879
Epoch 2460800.5
nobs 1719
nopp 21
Years observed 1992-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.271
ep 0.115
sin(ip) 0.054
G 0.150
H 15.970
Mass
D 4.25 0.062
pV 0.055 0.0054
Value
Rotational Period
Period quality None
Spectral Class B
Spectral Class Score 12.547
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2712 0.1150 0.0542 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.43 1.030 1.030 Masiero 2021PSJ.....2..162M NEATM
3.49 0.910 0.910 Masiero 2020PSJ.....1....5M NEATM
3.54 0.940 0.940 Masiero 2020PSJ.....1....5M NEATM
3.89 1.060 1.060 Masiero 2012ApJ...759L...8M NEATM
4.10 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
4.10 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
4.26 0.063 0.063 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.055 0.0056 0.0056 Masiero 2011ApJ...741...68M NEATM
0.056 0.0320 0.0320 Masiero 2012ApJ...759L...8M NEATM
0.067 0.0400 0.0400 Masiero 2020PSJ.....1....5M NEATM
0.068 0.0350 0.0730 Masiero 2021PSJ.....2..162M NEATM
0.069 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
15.97 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C B 0.3123 0.2230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C B 0.3389 0.2230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X B 0.2914 0.2230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.0178 0.2230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.2654 0.2230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.3874 0.2230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.4221 0.2230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
B B 0.6651 0.2230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.41 Bus VIS Carvano 2010A&A...510A..43C PHOT
C B 0.0709 0.2230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C B 0.3012 0.2230 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT