1999 NS56

1999NS56, 42835, J99N56S

All data for this body: [vot]

MPC data
Name (number) 1999 NS56 (42835)
a 2.61366
e 0.13019
i / sin(i) 13.7648 / 0.23794
q 2.27339
Q 2.95393
ω 118.6254
Node 242.7962
m 10.5365
n 0.2333
Epoch 2460800.5
nobs 2603
nopp 22
Years observed 1998-2025
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Maria (170)
 
ap 2.615
ep 0.085
sin(ip) 0.255
G 0.150
H 13.930
Mass
D 5.37 0.194
pV 0.222 0.0401
Value
Rotational Period 2.400
Period quality 2+
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
170 Maria 0 Maria Novakovic 2019EPSC...13.1671N HCM
170 Maria 506 Maria 0.5800 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.6147 0.0850 0.2545 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
5.37 0.194 0.194 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.222 0.0401 0.0401 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
13.93 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
2.49 2+ Synodic Kim 2014AJ....147...56K Lightcurve