2001 QS90

2001QS90, 2000 JF17, 2000JF17, 82899, K00J17F, K01Q90S

All data for this body: [vot]

MPC data
Name (number) 2001 QS90 (82899)
a 2.73871
e 0.17226
i / sin(i) 34.7503 / 0.57000
q 2.26693
Q 3.21050
ω 181.7101
Node 237.0440
m 349.6125
n 0.2175
Epoch 2460800.5
nobs 1934
nopp 21
Years observed 2000-2025
rms 0.73
Best values
[raw, vot]

Value Standard error
Parent Pallas (2)
 
ap 2.740
ep 0.266
sin(ip) 0.532
G 0.150
H 13.900
Mass
D 6.74 0.246
pV 0.136 0.0188
Value
Rotational Period 3.600
Period quality 2
Spectral Class B
Spectral Class Score 1.158
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2 Pallas 0 Pallas Novakovic 2019EPSC...13.1671N HCM
2 Pallas 801 Pallas Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7397 0.2661 0.5323 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.51 2.030 2.030 Nugent 2016AJ....152...63N NEATM
6.74 0.254 0.254 Masiero 2011ApJ...741...68M NEATM
6.80 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.090 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.141 0.0198 0.0198 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
13.90 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.65 2 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B 0.193 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT