Naganuma

15350, 1994 VB2, 1994VB2, 1998 WQ19, 1998WQ19, J94V02B, J98W19Q

All data for this body: [vot]

MPC data
Name (number) Naganuma (15350)
a 2.37975
e 0.27451
i / sin(i) 4.6167 / 0.08049
q 1.72647
Q 3.03302
ω 204.8162
Node 197.7895
m 110.9500
n 0.2685
Epoch 2460800.5
nobs 6233
nopp 21
Years observed 1994-2025
rms 0.50
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.378
ep 0.255
sin(ip) 0.082
G 0.150
H 14.310
Mass
D 4.36 0.070
pV 0.256 0.0380
Value
Rotational Period 2.583
Period quality 3
Spectral Class Ds
Spectral Class Score 1.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3782 0.2552 0.0820 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.36 0.070 0.070 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.256 0.0380 0.0380 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
14.31 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.58348 2 Synodic Pravec LCDB Lightcurve
2.5835 2+ Synodic Pravec LCDB Lightcurve
2.5835 3 Synodic Pray 2006MPBu...33...92P Lightcurve
2.587 2+ Synodic Benishek 2017MPBu...44...67B Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
Ds Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT
K 0.129 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT