1998 QW100

1998QW100, 1983 GH1, 1983GH1, 1999 XP100, 1999XP100, 28086, J83G01H, J98QA0W, J99XA0P

All data for this body: [vot]

MPC data
Name (number) 1998 QW100 (28086)
a 2.70457
e 0.02199
i / sin(i) 2.9691 / 0.05180
q 2.64511
Q 2.76404
ω 84.5020
Node 82.1067
m 183.6205
n 0.2216
Epoch 2460800.5
nobs 3758
nopp 24
Years observed 1983-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent Henan (2085)
 
ap 2.705
ep 0.059
sin(ip) 0.033
G 0.150
H 13.400
Mass
D 6.71 0.133
pV 0.228 0.0141
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 15.637
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2085 Henan 532 Henan 0.2100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7054 0.0587 0.0327 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.67 0.186 0.186 Masiero 2011ApJ...741...68M NEATM
6.74 0.191 0.191 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.223 0.0372 0.0372 Masiero 2011ApJ...741...68M NEATM
0.228 0.0153 0.0153 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
13.40 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 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S None None Movis NIR Popescu 2018A&A...617A..12P PHOT
S S 0.5216 0.6590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9179 0.6590 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT