2002 NY20

2002NY20, 1986 VS9, 1986VS9, 2000 GF174, 2000GF174, 48317, J86V09S, K00GH4F, K02N20Y

All data for this body: [vot]

MPC data
Name (number) 2002 NY20 (48317)
a 3.14648
e 0.16952
i / sin(i) 4.8429 / 0.08442
q 2.61310
Q 3.67987
ω 193.1874
Node 226.0522
m 296.7276
n 0.1766
Epoch 2460800.5
nobs 1499
nopp 21
Years observed 1997-2025
rms 0.77
Best values
[raw, vot]

Value Standard error
Parent Hygiea (10)
 
ap 3.145
ep 0.153
sin(ip) 0.096
G 0.150
H 14.280
Mass
D 7.98 0.140
pV 0.075 0.0155
Value
Rotational Period 7.100
Period quality 2
Spectral Class C
Spectral Class Score 11.365
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
10 Hygiea 0 Hygiea Novakovic 2019EPSC...13.1671N HCM
10 Hygiea 601 Hygiea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1454 0.1534 0.0957 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.60 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
8.03 0.242 0.242 Masiero 2011ApJ...741...68M NEATM
8.30 nan nan Ali-Lagoa 2016A&A...591A..14A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.075 0.0155 0.0155 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
14.28 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
7.11 2 Synodic Chang 2016ApJS..227...20C Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
B C 0.1702 0.5780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.51 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.3642 0.5780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.5245 0.5780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C C 0.8354 0.5780 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT