2001 XJ90

2001XJ90, 2000 PB21, 2000PB21, 72925, K00P21B, K01X90J

All data for this body: [vot]

MPC data
Name (number) 2001 XJ90 (72925)
a 2.63699
e 0.01411
i / sin(i) 1.1127 / 0.01942
q 2.59979
Q 2.67419
ω 232.0344
Node 270.8336
m 88.9536
n 0.2302
Epoch 2460800.5
nobs 771
nopp 19
Years observed 1994-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent Henan (2085)
 
ap 2.637
ep 0.056
sin(ip) 0.039
G 0.150
H 16.050
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 5.478
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2085 Henan 532 Henan -0.5800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6369 0.0563 0.0394 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
16.05 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
C 0.913 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT