Alsharif

1997 PK6, 1997PK6, 2000 GD72, 2000GD72, 31922, J97P06K, K00G72D

All data for this body: [vot]

MPC data
Name (number) Alsharif (31922)
a 2.25512
e 0.13877
i / sin(i) 4.6592 / 0.08123
q 1.94219
Q 2.56806
ω 241.0057
Node 57.2652
m 72.0309
n 0.2910
Epoch 2460800.5
nobs 2582
nopp 21
Years observed 1993-2024
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.256
ep 0.106
sin(ip) 0.071
G 0.150
H 15.350
Mass
D 2.56 0.090
pV 0.296 0.0444
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 9.514
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2555 0.1064 0.0715 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.56 0.090 0.090 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.296 0.0444 0.0444 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
15.35 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
S 0.894 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.6917 0.6917 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT