1999 NU52

1999NU52, 19605, 1991 RO8, 1991RO8, 1998 HK105, 1998HK105, J91R08O, J98HA5K, J99N52U

All data for this body: [vot]

MPC data
Name (number) 1999 NU52 (19605)
a 2.61735
e 0.10714
i / sin(i) 14.9624 / 0.25819
q 2.33694
Q 2.89776
ω 190.2355
Node 178.9729
m 339.0033
n 0.2328
Epoch 2460800.5
nobs 3110
nopp 25
Years observed 1982-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Maria (170)
 
ap 2.618
ep 0.077
sin(ip) 0.256
G 0.150
H 13.570
Mass
D 6.01 0.210
pV 0.234 0.0371
Value
Rotational Period 9.180
Period quality 2
Spectral Class L
Spectral Class Score 7.298
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
170 Maria 506 Maria 0.7000 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6175 0.0774 0.2558 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.01 0.210 0.210 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.234 0.0371 0.0371 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
13.57 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.182 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
A 0.252 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
L 0.52 Bus VIS Carvano 2010A&A...510A..43C PHOT
L L 0.4829 0.5220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L L 0.5601 0.5220 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT