1992 YU1

1992YU1, 16597, 1982 PF1, 1982PF1, 1987 VZ1, 1987VZ1, 1991 PJ21, 1991PJ21, J82P01F, J87V01Z, J91P21J, J92Y01U

All data for this body: [vot]

MPC data
Name (number) 1992 YU1 (16597)
a 2.72182
e 0.08576
i / sin(i) 5.1190 / 0.08922
q 2.48839
Q 2.95526
ω 85.4833
Node 286.0286
m 145.0522
n 0.2195
Epoch 2460800.5
nobs 3344
nopp 26
Years observed 1982-2025
rms 0.71
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.723
ep 0.045
sin(ip) 0.109
G 0.150
H 13.680
Mass
D 10.97 1.317
pV 0.056 0.0192
Value
Rotational Period 40.940
Period quality 2
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7232 0.0448 0.1089 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.34 4.060 4.060 Masiero 2021PSJ.....2..162M NEATM
10.57 2.720 2.720 Masiero 2020PSJ.....1....5M NEATM
10.62 2.530 2.530 Masiero 2020PSJ.....1....5M NEATM
11.07 3.270 3.270 Nugent 2016AJ....152...63N NEATM
12.00 2.760 2.760 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.054 0.0360 0.0360 Masiero 2012ApJ...759L...8M NEATM
0.057 0.0330 0.0330 Masiero 2020PSJ.....1....5M NEATM
0.057 0.0500 0.0500 Masiero 2020PSJ.....1....5M NEATM
0.060 0.0330 0.0740 Masiero 2021PSJ.....2..162M 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
13.68 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
40.949 2 Sidereal Durech 2023A&A...675A..24D Model