Naomi

06139, 1966 DA, 1966DA, 1980 NE, 1980NE, 1989 NU1, 1989NU1, 1992 AD1, 1992AD1, J66D00A, J80N00E, J89N01U, J92A01D

All data for this body: [vot]

MPC data
Name (number) Naomi (6139)
a 2.66011
e 0.15046
i / sin(i) 12.4291 / 0.21523
q 2.25987
Q 3.06036
ω 281.0038
Node 270.2751
m 187.4415
n 0.2272
Epoch 2460800.5
nobs 6278
nopp 28
Years observed 1966-2025
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.661
ep 0.179
sin(ip) 0.240
G 0.150
H 12.390
Mass
D 10.26 0.045
pV 0.284 0.0217
Value
Rotational Period 21.300
Period quality 2+
Spectral Class S
Spectral Class Score 15.884
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6609 0.1793 0.2405 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.10 0.350 0.350 Masiero 2014ApJ...791..121M NEATM
10.53 0.125 0.125 Masiero 2011ApJ...741...68M NEATM
10.67 0.062 0.062 Masiero 2011ApJ...741...68M NEATM
9.49 0.080 0.080 Masiero 2014ApJ...791..121M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.210 0.0700 0.0700 Masiero 2014ApJ...791..121M NEATM
0.249 0.0511 0.0511 Masiero 2011ApJ...741...68M NEATM
0.254 0.0490 0.0490 Masiero 2011ApJ...741...68M NEATM
0.320 0.0300 0.0300 Masiero 2014ApJ...791..121M 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
12.39 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
20.96 2 Sidereal Durech 2023A&A...675A..24D Model
21.35 2+ Synodic Pligge 2011MPBu...38....5P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Tholen VIS Lazzaro 2004Icar..172..179L SPEC
S 0.989 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S 0.990000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
SI Bus VIS Lazzaro 2004Icar..172..179L SPEC