2001 QN87

2001QN87, A9222, K01Q87N

All data for this body: [vot]

MPC data
Name (number) 2001 QN87 (109222)
a 2.58989
e 0.12586
i / sin(i) 12.7520 / 0.22073
q 2.26393
Q 2.91584
ω 224.2406
Node 219.6001
m 167.2737
n 0.2365
Epoch 2460800.5
nobs 1366
nopp 18
Years observed 2001-2025
rms 0.76
Best values
[raw, vot]

Value Standard error
Parent Eunomia (15)
 
ap 2.589
ep 0.137
sin(ip) 0.232
G 0.150
H 15.360
Mass
D
pV
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 12.110
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
15 Eunomia 0 Eunomia Novakovic 2019EPSC...13.1671N HCM
15 Eunomia 502 Eunomia -0.2800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5888 0.1371 0.2318 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
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
15.36 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 S 0.3579 0.4010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.4802 0.4010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5254 0.4010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.5949 0.4010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.2468 0.4010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
V S 0.5848 0.4010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X S 0.1484 0.4010 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S 0.18 Bus VIS Carvano 2010A&A...510A..43C PHOT