2002 XP28

2002XP28, H6952, K02X28P

All data for this body: [vot]

MPC data
Name (number) 2002 XP28 (176952)
a 2.76071
e 0.09804
i / sin(i) 5.9371 / 0.10344
q 2.49006
Q 3.03137
ω 352.2396
Node 78.5936
m 326.0106
n 0.2149
Epoch 2460800.5
nobs 528
nopp 18
Years observed 1995-2025
rms 0.85
Best values
[raw, vot]

Value Standard error
Parent Nemesis (128)
 
ap 2.762
ep 0.088
sin(ip) 0.084
G 0.150
H 16.250
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 4.470
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
128 Nemesis 504 Nemesis 0.3100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7620 0.0882 0.0844 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
16.25 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 0.745 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT