2001 QH328

2001QH328, H1883, K01QW8H

All data for this body: [vot]

MPC data
Name (number) 2001 QH328 (171883)
a 3.15854
e 0.28850
i / sin(i) 14.1883 / 0.24511
q 2.24731
Q 4.06976
ω 297.3169
Node 141.7019
m 49.4047
n 0.1756
Epoch 2460800.5
nobs 1615
nopp 18
Years observed 1997-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Theobalda (778)
 
ap 3.174
ep 0.254
sin(ip) 0.248
G 0.150
H 14.710
Mass
D 7.54 0.401
pV 0.042 0.0126
Value
Rotational Period 11.580
Period quality 2
Spectral Class C
Spectral Class Score 11.090
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
778 Theobalda 0 Theobalda Novakovic 2019EPSC...13.1671N HCM
778 Theobalda 617 Theobalda Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1738 0.2540 0.2478 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.33 1.920 1.920 Masiero 2020PSJ.....1....5M NEATM
7.05 1.700 1.700 Masiero 2021PSJ.....2..162M NEATM
7.63 0.422 0.422 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.036 0.0149 0.0149 Masiero 2011ApJ...741...68M NEATM
0.051 0.0200 0.0330 Masiero 2021PSJ.....2..162M NEATM
0.070 0.0510 0.0510 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
14.71 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
11.583 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B C 0.5582 0.4130 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.28 Bus VIS Carvano 2010A&A...510A..43C PHOT
C 0.970 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C C 0.4516 0.4130 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT