1975 SH1

1975SH1, 2000 QQ139, 2000QQ139, 32732, J75S01H, K00QD9Q

All data for this body: [vot]

MPC data
Name (number) 1975 SH1 (32732)
a 2.93358
e 0.10452
i / sin(i) 3.0737 / 0.05362
q 2.62697
Q 3.24020
ω 286.2393
Node 61.0551
m 337.3366
n 0.1962
Epoch 2460800.5
nobs 1236
nopp 24
Years observed 1975-2025
rms 0.86
Best values
[raw, vot]

Value Standard error
Parent Koronis (158)
 
ap 2.933
ep 0.074
sin(ip) 0.039
G 0.150
H 14.890
Mass
D 2.83 0.381
pV 0.243 0.0541
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 7.533
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
158 Koronis 0 Koronis Novakovic 2019EPSC...13.1671N HCM
158 Koronis 605 Koronis 0.3900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9330 0.0740 0.0394 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.83 0.381 0.381 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.243 0.0541 0.0541 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
14.89 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S 0.27 Bus VIS Carvano 2010A&A...510A..43C PHOT
S S 0.8321 0.8321 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT