1982 SM2

1982SM2, 11474, 1995 KD, 1995KD, J82S02M, J95K00D

All data for this body: [vot]

MPC data
Name (number) 1982 SM2 (11474)
a 2.27536
e 0.19642
i / sin(i) 5.4062 / 0.09421
q 1.82842
Q 2.72230
ω 355.6039
Node 348.4590
m 159.7820
n 0.2872
Epoch 2460800.5
nobs 2649
nopp 21
Years observed 1982-2025
rms 0.75
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.276
ep 0.148
sin(ip) 0.092
G 0.150
H 14.900
Mass
D
pV
Value
Rotational Period 1917.220
Period quality 1
Spectral Class S
Spectral Class Score 56.300
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.4500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
298 Baptistina 403 Baptistina 0.5900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2760 0.1479 0.0922 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
14.90 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
1917.221 1 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S 0.6513 0.8540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.8884 0.8540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9294 0.8540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9650 0.8540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9811 0.8540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9847 0.8540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9902 0.8540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9955 0.8540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9979 0.8540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9998 0.8540 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT