Iwasaki

07122, 1983 NQ, 1983NQ, 1989 EN2, 1989EN2, 1992 CC2, 1992CC2, J83N00Q, J89E02N, J92C02C

All data for this body: [vot]

MPC data
Name (number) Iwasaki (7122)
a 2.18459
e 0.18479
i / sin(i) 1.6207 / 0.02828
q 1.78090
Q 2.58828
ω 283.9005
Node 342.3521
m 6.5079
n 0.3052
Epoch 2460800.5
nobs 3343
nopp 26
Years observed 1983-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.187
ep 0.175
sin(ip) 0.041
G 0.150
H 14.780
Mass
D 1.90 0.610
pV 0.520 0.1700
Value
Rotational Period 96.000
Period quality 2
Spectral Class S
Spectral Class Score 11.349
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1872 0.1747 0.0412 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.90 0.610 0.610 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.520 0.1700 0.1700 Nugent 2016AJ....152...63N 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
14.78 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
12.0 Synodic Behrend LCDB Lightcurve
96.0 2 Synodic Szabo 2016A&A...596A..40S Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
L S 0.7895 0.6220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9096 0.6220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9819 0.6220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT