1999JT22

74541, J99J22T

All data for this body: [vot]

MPC data
Name (number) 1999JT22 (74541)
Packed designation 74541
a 3.13481
e 0.11462
i / sin(i) 2.2542 / 0.03933
q 2.77549
Q 3.49412
ω 258.0909
Node 251.3830
m 90.6108
n 0.1776
Epoch 2459600.5
nobs 1203
nopp 18
Years observed 1999-2021
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.142
ep 0.135
sin(ip) 0.061
Value Standard error
G 0.150
H 14.410
Mass
D 8.33 0.119
pV 0.030 0.0043
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1417 0.1349 0.0607 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.46 0.180 0.180 Masiero 2011ApJ...741...68M NEATM
9.00 0.159 0.159 Masiero 2011ApJ...741...68M NEATM
9.38 2.810 2.810 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.026 0.0054 0.0054 Masiero 2011ApJ...741...68M NEATM
0.030 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.038 0.0075 0.0075 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
14.41 MPC-2022-01-18 MPC-2022-01-18 Phot