2128 T-1

2128T-1, 16318, 1990 RW5, 1990RW5, J90R05W, T1S2128

All data for this body: [vot]

MPC data
Name (number) 2128 T-1 (16318)
a 2.35019
e 0.14314
i / sin(i) 2.0879 / 0.03643
q 2.01378
Q 2.68659
ω 178.2409
Node 153.0034
m 64.4332
n 0.2736
Epoch 2460200.5
nobs 1436
nopp 21
Years observed 1971-2023
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.350
ep 0.104
sin(ip) 0.034
Value Standard error
G 0.150
H 15.550
Mass
D 4.79 0.107
pV 0.064 0.0073
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3496 0.1042 0.0335 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.21 0.790 0.790 Nugent 2016AJ....152...63N NEATM
3.58 0.790 0.790 Masiero 2021PSJ.....2..162M NEATM
4.84 0.109 0.109 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.063 0.0074 0.0074 Masiero 2011ApJ...741...68M NEATM
0.095 0.0340 0.0530 Masiero 2021PSJ.....2..162M NEATM
0.100 0.1000 0.1000 Nugent 2016AJ....152...63N 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
15.55 MPC-2023-12-04 MPC-2023-12-04 Phot