Anhui

02162, 1908 VB, 1908VB, 1948 YG, 1948YG, 1954 PF, 1954PF, 1957 LH, 1957LH, 1958 XF, 1958XF, 1964 PN, 1964PN, 1966 BE, 1966BE, 1971 SK1, 1971SK1, J08V00B, J48Y00G, J54P00F, J57L00H, J58X00F, J64P00N, J66B00E, J71S01K

All data for this body: [vot]

MPC data
Name (number) Anhui (2162)
a 2.22747
e 0.12366
i / sin(i) 3.0495 / 0.05320
q 1.95201
Q 2.50292
ω 285.8407
Node 128.5684
m 8.4445
n 0.2965
Epoch 2460800.5
nobs 8987
nopp 35
Years observed 1908-2025
rms 0.51
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.227
ep 0.125
sin(ip) 0.051
G 0.150
H 12.860
Mass
D 7.40 0.110
pV 0.208 0.0170
Value
Rotational Period 8.104
Period quality 3
Spectral Class S
Spectral Class Score 5.988
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2273 0.1250 0.0507 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.75 0.630 0.630 Masiero 2012ApJ...759L...8M NEATM
7.33 0.170 0.170 Masiero 2014ApJ...791..121M NEATM
7.49 0.148 0.148 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.199 0.0324 0.0324 Masiero 2011ApJ...741...68M NEATM
0.210 0.0200 0.0200 Masiero 2014ApJ...791..121M NEATM
0.420 0.2170 0.2170 Masiero 2012ApJ...759L...8M 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
12.86 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.09 3 Synodic Polakis 2019MPBu...46..287P Lightcurve
8.101 2 Synodic Olguin 2020MPBu...47..340O Lightcurve
8.1048 3 Synodic Pravec LCDB Lightcurve
8.106 3 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S 0.998 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT