Inagekiyokazu

1990 DW, 1990DW, 19983, 1999 RM198, 1999RM198, 1999 RR22, 1999RR22, J90D00W, J99R22R, J99RJ8M

All data for this body: [vot]

MPC data
Name (number) Inagekiyokazu (19983)
a 2.38950
e 0.05698
i / sin(i) 6.3792 / 0.11111
q 2.25335
Q 2.52565
ω 98.9471
Node 331.4294
m 273.0456
n 0.2668
Epoch 2460800.5
nobs 3767
nopp 23
Years observed 1955-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.390
ep 0.066
sin(ip) 0.117
G 0.150
H 13.410
Mass
D 4.57 0.145
pV 0.370 0.0384
Value
Rotational Period 126.400
Period quality 2
Spectral Class R
Spectral Class Score 15.000
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3896 0.0663 0.1168 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.39 0.162 0.162 Masiero 2011ApJ...741...68M NEATM
5.26 0.320 0.320 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.335 0.0440 0.0440 Masiero 2012ApJ...759L...8M NEATM
0.480 0.0784 0.0784 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
13.41 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
126.402 2 Sidereal Durech 2020A&A...643A..59D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
R Sa Bus-DeMeo VIS Matlovic 2020A%26A...643A.107M SPEC
S 0.643 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
V Popescu NIR Mansour 2020MNRAS.491.5966M SPEC+PHOT
V 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
V V None None Movis NIR Popescu 2018A&A...617A..12P PHOT