Johnanderson

1998 XW51, 1998XW51, 2000 DX115, 2000DX115, 47775, J98X51W, K00DB5X

All data for this body: [vot]

MPC data
Name (number) Johnanderson (47775)
a 2.85857
e 0.14030
i / sin(i) 14.5606 / 0.25140
q 2.45751
Q 3.25963
ω 329.0305
Node 332.9449
m 312.8314
n 0.2039
Epoch 2460800.5
nobs 1899
nopp 22
Years observed 1997-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent Brasilia (293)
 
ap 2.859
ep 0.125
sin(ip) 0.259
G 0.150
H 14.030
Mass
D 5.39 0.104
pV 0.201 0.0107
Value
Rotational Period
Period quality None
Spectral Class X
Spectral Class Score 3.876
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1521 Seinajoki 0 Seinajoki Novakovic 2019EPSC...13.1671N HCM
293 Brasilia 608 Brasilia 0.8500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.8591 0.1247 0.2592 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.39 0.107 0.107 Masiero 2011ApJ...741...68M NEATM
5.43 0.450 0.450 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.199 0.0477 0.0477 Masiero 2011ApJ...741...68M NEATM
0.201 0.0110 0.0110 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
14.03 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 S 0.2296 0.2296 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.606 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X 0.12 Bus VIS Carvano 2010A&A...510A..43C PHOT