1999 JQ27

1999JQ27, 59535, J99J27Q

All data for this body: [vot]

MPC data
Name (number) 1999 JQ27 (59535)
a 2.59585
e 0.06423
i / sin(i) 13.1212 / 0.22701
q 2.42911
Q 2.76260
ω 42.9637
Node 217.8771
m 44.4784
n 0.2357
Epoch 2460800.5
nobs 2885
nopp 21
Years observed 1999-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent Maria (170)
 
ap 2.595
ep 0.080
sin(ip) 0.237
G 0.150
H 14.500
Mass
D 4.26 0.184
pV 0.223 0.0632
Value
Rotational Period
Period quality None
Spectral Class D
Spectral Class Score 8.238
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
170 Maria 506 Maria 0.3200 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5954 0.0801 0.2368 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.26 0.184 0.184 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.223 0.0632 0.0632 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
14.50 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
D D 0.5469 0.7100 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.8261 0.7100 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L 0.16 Bus VIS Carvano 2010A&A...510A..43C PHOT
L 0.961 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT