1999XL14

1964ER, 1998XZ90, 25459, J64E00R, J98X90Z, J99X14L

All data for this body: [vot]

MPC data
Name (number) 1999XL14 (25459)
Packed designation 25459
a 2.99286
e 0.12258
i / sin(i) 10.9810 / 0.19048
q 2.62600
Q 3.35971
ω 221.2799
Node 135.7257
m 242.4645
n 0.1904
Epoch 2459600.5
nobs 2405
nopp 19
Years observed 1998-2021
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.993
ep 0.090
sin(ip) 0.174
Value Standard error
G 0.150
H 13.170
Mass
D 8.65 0.318
pV 0.215 0.0334
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.5700 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9933 0.0900 0.1739 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.65 0.318 0.318 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.215 0.0334 0.0334 Masiero 2011ApJ...741...68M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.17 MPC-2022-01-18 MPC-2022-01-18 Phot