1998 XD51

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

All data for this body: [vot]

MPC data
Name (number) 1998 XD51 (14195)
a 3.97395
e 0.12983
i / sin(i) 7.7393 / 0.13467
q 3.45802
Q 4.48989
ω 192.3371
Node 318.2136
m 9.7478
n 0.1244
Epoch 2460200.5
nobs 2764
nopp 24
Years observed 1992-2023
rms 0.62
Best values
[raw, vot]

Value Standard error
Parent Hilda (153)
 
ap 3.966
ep 0.188
sin(ip) 0.154
Value Standard error
G 0.150
H 12.010
Mass
D 21.03 0.406
pV 0.070 0.0127
Rotational Period 5.620
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-Oct-2022
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
12.01 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.62 Durech 2023A&A...675A..24D Model