Green

12016, 1991 NU2, 1991NU2, 1996 XC, 1996XC, J91N02U, J96X00C

All data for this body: [vot]

MPC data
Name (number) Green (12016)
a 2.43386
e 0.19645
i / sin(i) 6.7291 / 0.11718
q 1.95573
Q 2.91199
ω 168.3751
Node 95.6873
m 337.9205
n 0.2596
Epoch 2460800.5
nobs 4053
nopp 24
Years observed 1991-2025
rms 0.68
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.435
ep 0.198
sin(ip) 0.097
G 0.150
H 14.080
Mass
D 7.10 0.423
pV 0.074 0.0164
Value
Rotational Period 4.910
Period quality 3
Spectral Class X
Spectral Class Score 16.531
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4351 0.1983 0.0969 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.57 0.560 0.560 Usui 2011PASJ...63.1117U NEATM
6.87 1.370 1.370 Ali-Lagoa 2018A&A...612A..85A NEATM
7.58 1.800 1.800 Masiero 2020PSJ.....1....5M NEATM
7.99 0.915 0.915 Masiero 2011ApJ...741...68M NEATM
8.05 2.810 2.810 Masiero 2020PSJ.....1....5M NEATM
8.76 3.400 3.400 Masiero 2012ApJ...759L...8M NEATM
9.35 2.481 2.481 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.036 0.0351 0.0351 Masiero 2017AJ....154..168M NEATM
0.065 0.0830 0.0830 Masiero 2012ApJ...759L...8M NEATM
0.075 0.0620 0.0620 Masiero 2020PSJ.....1....5M NEATM
0.080 0.0238 0.0238 Masiero 2011ApJ...741...68M NEATM
0.083 0.0680 0.0680 Masiero 2020PSJ.....1....5M NEATM
0.111 0.0440 0.0440 Ali-Lagoa 2018A&A...612A..85A 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
14.08 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.91034 2 Sidereal Durech 2023A&A...675A..24D Model
4.911 3 Synodic Odden 2021MPBu...48..370O Lightcurve
5.055 2 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.72 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C None None Movis NIR Popescu 2018A&A...617A..12P PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X 0.144 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.6922 0.7700 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.7665 0.7700 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X X 0.8192 0.7700 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT