Negley

08802, 1981 EW31, 1981EW31, 1989 SW1, 1989SW1, J81E31W, J89S01W

All data for this body: [vot]

MPC data
Name (number) Negley (8802)
a 3.10792
e 0.11898
i / sin(i) 9.9466 / 0.17273
q 2.73813
Q 3.47771
ω 207.5917
Node 169.0878
m 67.6438
n 0.1799
Epoch 2460200.5
nobs 1935
nopp 24
Years observed 1981-2023
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.113
ep 0.085
sin(ip) 0.166
Value Standard error
G 0.150
H 13.910
Mass
D 7.71 0.196
pV 0.038 0.0046
Rotational Period 5.764
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1128 0.0852 0.1657 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
17.21 1.600 1.600 Tedesco 2002AJ....123.1056T STM
7.57 0.197 0.197 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.024 0.0050 0.0050 Tedesco 2002AJ....123.1056T STM
0.123 0.0123 0.0123 Masiero 2011ApJ...741...68M 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
13.91 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.15 Durech 2023A&A...675A..24D Model
5.76 Waszczak 2015AJ....150...75W Lightcurve