2001 QX87

2001QX87, 1993 FW12, 1993FW12, 72917, J93F12W, K01Q87X

All data for this body: [vot]

MPC data
Name (number) 2001 QX87 (72917)
a 2.26964
e 0.12255
i / sin(i) 6.2367 / 0.10864
q 1.99150
Q 2.54778
ω 297.6624
Node 156.3019
m 220.8051
n 0.2883
Epoch 2460800.5
nobs 1103
nopp 19
Years observed 1993-2025
rms 0.82
Best values
[raw, vot]

Value Standard error
Parent Baptistina (298)
 
ap 2.270
ep 0.157
sin(ip) 0.112
G 0.150
H 16.490
Mass
D 1.76 0.340
pV 0.172 0.1020
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 9.146
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 0 Flora Novakovic 2019EPSC...13.1671N HCM
8 Flora 402 Flora 0.2000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
298 Baptistina 403 Baptistina 0.1300 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2696 0.1573 0.1120 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
1.76 0.340 0.340 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.172 0.1020 0.1020 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
16.49 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 0.842 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.2597 0.3930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4227 0.3930 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT