1998 XD51

1998XD51, 14195, 1996 TR50, 1996TR50, J96T50R, J98X51D

All data for this body: [vot]

MPC data
Name (number) 1998 XD51 (14195)
a 3.97710
e 0.13051
i / sin(i) 7.7378 / 0.13464
q 3.45805
Q 4.49614
ω 192.4979
Node 318.1843
m 84.1771
n 0.1243
Epoch 2460800.5
nobs 3370
nopp 26
Years observed 1992-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Hilda (153)
 
ap 3.966
ep 0.188
sin(ip) 0.154
G 0.150
H 11.970
Mass
D 21.03 0.406
pV 0.070 0.0127
Value
Rotational Period 5.620
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
153 Hilda 1 Hilda Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.9659 0.1877 0.1541 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
20.46 1.720 1.720 Usui 2011PASJ...63.1117U NEATM
21.06 0.420 0.420 Grav 2012ApJ...744..197G NEATM
21.10 4.220 4.220 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.069 0.0140 0.0140 Grav 2012ApJ...744..197G NEATM
0.074 0.0300 0.0300 Ali-Lagoa 2018A&A...612A..85A 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
11.97 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.61979 2 Sidereal Durech 2023A&A...675A..24D Model