1998 SG100

1998SG100, 1996 HG2, 1996HG2, 2000 CL3, 2000CL3, 25179, J96H02G, J98SA0G, K00C03L

All data for this body: [vot]

MPC data
Name (number) 1998 SG100 (25179)
a 2.73160
e 0.20934
i / sin(i) 7.8727 / 0.13697
q 2.15977
Q 3.30343
ω 312.8783
Node 234.2082
m 151.5988
n 0.2183
Epoch 2460800.5
nobs 2816
nopp 23
Years observed 1996-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Chloris (410)
 
ap 2.733
ep 0.252
sin(ip) 0.157
G 0.150
H 14.010
Mass
D 8.41 0.043
pV 0.075 0.0097
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 8.761
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
410 Chloris 0 Chloris Novakovic 2019EPSC...13.1671N HCM
410 Chloris 509 Chloris 0.1500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7326 0.2520 0.1567 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.40 3.600 3.600 Nugent 2016AJ....152...63N NEATM
8.34 2.150 2.150 Masiero 2021PSJ.....2..162M NEATM
8.41 0.043 0.043 Masiero 2011ApJ...741...68M NEATM
8.57 2.950 2.950 Masiero 2020PSJ.....1....5M NEATM
9.78 5.290 5.290 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.046 0.0930 0.0930 Masiero 2012ApJ...759L...8M NEATM
0.065 0.0290 0.0540 Masiero 2021PSJ.....2..162M NEATM
0.066 0.0530 0.0530 Masiero 2020PSJ.....1....5M NEATM
0.077 0.0104 0.0104 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
14.01 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
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C 0.66 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.3646 0.3840 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5423 0.3840 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.688 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X C 0.4040 0.3840 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT