2000 QA157

2000QA157, 36624, K00QF7A

All data for this body: [vot]

MPC data
Name (number) 2000 QA157 (36624)
a 5.15307
e 0.02135
i / sin(i) 26.2865 / 0.44286
q 5.04303
Q 5.26311
ω 347.3198
Node 316.1243
m 68.0159
n 0.0843
Epoch 2460800.5
nobs 2135
nopp 27
Years observed 1983-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Ennomos (4709)
 
ap
ep
sin(ip)
G 0.150
H 11.640
Mass
D 32.14 0.354
pV 0.054 0.0070
Value
Rotational Period 8.530
Period quality 2
Spectral Class D
Spectral Class Score 1.978
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
4709 Ennomos 9 Ennomos Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
32.12 0.390 0.390 Grav 2012ApJ...759...49G NEATM
32.26 0.840 0.840 Grav 2011ApJ...742...40G NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.052 0.0090 0.0090 Grav 2012ApJ...759...49G NEATM
0.056 0.0110 0.0110 Grav 2011ApJ...742...40G 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
11.64 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
8.531 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
8.53518 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D D 0.3296 0.3296 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT