Stephengould

08373, 1992 AB, 1992AB, J92A00B

All data for this body: [vot]

MPC data
Name (number) Stephengould (8373)
a 3.27829
e 0.55531
i / sin(i) 40.8010 / 0.65343
q 1.45782
Q 5.09877
ω 55.3312
Node 88.8660
m 202.5361
n 0.1660
Epoch 2460800.5
nobs 3501
nopp 14
Years observed 1992-2023
rms 0.52
Best values
[raw, vot]

Value Standard error
Parent
 
ap
ep
sin(ip)
G 0.150
H 14.310
Mass
D 5.10 2.190
pV 0.160 0.0900
Value
Rotational Period 4.430
Period quality 3
Spectral Class D
Spectral Class Score 47.000
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.10 2.190 2.190 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.160 0.0900 0.0900 Nugent 2016AJ....152...63N 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
14.31 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.43481 3 Synodic Behrend LCDB Lightcurve
4.435 2 Synodic Warner 2004MPBu...31...67W Lightcurve
4.435 3 Synodic Krugly 2010CBET.2193....1K Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
D Barucci-Tholen VIS Licandro 2008A&A...481..861L SPEC
D Bus-DeMeo VISNIR Binzel 2019Icar..324...41B SPEC
D Bus-DeMeo VISNIR Pajuelo 2018MNRAS.477.5590P SPEC
M S 0.740000 0.240000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC