Pendharkar

1997 WT31, 1997WT31, 1999 JO63, 1999JO63, 33613, J97W31T, J99J63O

All data for this body: [vot]

MPC data
Name (number) Pendharkar (33613)
a 2.35091
e 0.17684
i / sin(i) 7.7272 / 0.13446
q 1.93518
Q 2.76665
ω 290.7768
Node 228.7524
m 139.8048
n 0.2734
Epoch 2460800.5
nobs 2037
nopp 21
Years observed 1997-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.351
ep 0.222
sin(ip) 0.154
G 0.150
H 15.340
Mass
D 4.50 0.125
pV 0.081 0.0111
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 3.187
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3508 0.2221 0.1538 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.72 0.360 0.360 Masiero 2021PSJ.....2..162M NEATM
4.54 1.260 1.260 Masiero 2021PSJ.....2..162M NEATM
4.56 1.512 1.512 Masiero 2017AJ....154..168M NEATM
4.62 1.320 1.320 Masiero 2020PSJ.....1....5M NEATM
4.75 0.135 0.135 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.048 0.0275 0.0275 Masiero 2017AJ....154..168M NEATM
0.071 0.0280 0.0450 Masiero 2021PSJ.....2..162M NEATM
0.075 0.0490 0.0490 Masiero 2020PSJ.....1....5M NEATM
0.086 0.0136 0.0136 Masiero 2011ApJ...741...68M NEATM
0.180 0.0500 0.0690 Masiero 2021PSJ.....2..162M 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
15.34 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 C 0.0358 0.5280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5311 0.5280 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT