1998 QP102

1998QP102, 40165, J98QA2P

All data for this body: [vot]

MPC data
Name (number) 1998 QP102 (40165)
a 3.04073
e 0.04466
i / sin(i) 10.1800 / 0.17674
q 2.90494
Q 3.17652
ω 79.4737
Node 153.7247
m 123.1914
n 0.1859
Epoch 2460800.5
nobs 3842
nopp 24
Years observed 1991-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 3.043
ep 0.069
sin(ip) 0.168
G 0.150
H 12.980
Mass
D 9.82 0.159
pV 0.105 0.0144
Value
Rotational Period 7.410
Period quality 2
Spectral Class S
Spectral Class Score 7.077
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 0 Eos Novakovic 2019EPSC...13.1671N HCM
221 Eos 606 Eos 0.3600 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0429 0.0690 0.1677 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.82 0.159 0.159 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.105 0.0144 0.0144 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
12.98 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.419 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
7.4191 2 Sidereal Durech 2023A&A...675A..24D Model
7.4192 2 Sidereal Durech 2018A&A...620A..91D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
K L 0.3665 0.3660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L L 0.8959 0.3660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
LS 0.74 Bus VIS Carvano 2010A&A...510A..43C PHOT
S 0.161 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S L 0.6851 0.3660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
X L 0.6382 0.3660 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT