1999 NQ11

1999NQ11, 1998 HQ70, 1998HQ70, 1999 RD120, 1999RD120, 28392, J98H70Q, J99N11Q, J99RC0D

All data for this body: [vot]

MPC data
Name (number) 1999 NQ11 (28392)
a 2.69471
e 0.04479
i / sin(i) 2.7250 / 0.04754
q 2.57400
Q 2.81541
ω 134.5621
Node 164.4401
m 316.8852
n 0.2228
Epoch 2460800.5
nobs 3321
nopp 23
Years observed 1995-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.694
ep 0.047
sin(ip) 0.046
G 0.150
H 14.070
Mass
D 4.54 0.186
pV 0.284 0.0314
Value
Rotational Period
Period quality None
Spectral Class S
Spectral Class Score 17.577
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6944 0.0467 0.0457 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.54 0.186 0.186 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.284 0.0314 0.0314 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
14.07 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
K S 0.3262 0.5860 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L 0.50 Bus VIS Carvano 2010A&A...510A..43C PHOT
S DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
S S 0.7284 0.5860 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9326 0.5860 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
S S 0.9352 0.5860 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X S 0.4922 0.5860 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT