1999 XP102

1999XP102, 41284, J99XA2P

All data for this body: [vot]

MPC data
Name (number) 1999 XP102 (41284)
a 2.98870
e 0.11753
i / sin(i) 11.0506 / 0.19168
q 2.63744
Q 3.33996
ω 273.5541
Node 90.8144
m 48.9949
n 0.1908
Epoch 2460800.5
nobs 2575
nopp 22
Years observed 1998-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.987
ep 0.080
sin(ip) 0.173
G 0.150
H 13.690
Mass
D 7.17 0.119
pV 0.198 0.0223
Value
Rotational Period 53.990
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos -0.6100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9868 0.0796 0.1735 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.17 0.119 0.119 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.198 0.0223 0.0223 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
13.69 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
53.991 2 Sidereal Durech 2023A&A...675A..24D Model