1991 PN1

1991PN1, 2000 AY224, 2000AY224, A0034, J91P01N, K00AM4Y

All data for this body: [vot]

MPC data
Name (number) 1991 PN1 (100034)
a 2.35605
e 0.26238
i / sin(i) 4.4029 / 0.07677
q 1.73786
Q 2.97424
ω 34.6189
Node 314.4058
m 99.7026
n 0.2725
Epoch 2460800.5
nobs 1083
nopp 19
Years observed 1991-2025
rms 0.78
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.357
ep 0.219
sin(ip) 0.090
G 0.150
H 16.040
Mass
D 3.73 0.538
pV 0.035 0.0112
Value
Rotational Period 6.440
Period quality 2
Spectral Class C
Spectral Class Score 4.290
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
163 Erigone 0 Erigone Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.3565 0.2193 0.0902 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.48 0.880 0.880 Masiero 2021PSJ.....2..162M NEATM
3.73 1.100 1.100 Masiero 2021PSJ.....2..162M NEATM
3.98 0.866 0.866 Masiero 2017AJ....154..168M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.029 0.0131 0.0131 Masiero 2017AJ....154..168M NEATM
0.049 0.0200 0.0330 Masiero 2021PSJ.....2..162M NEATM
0.062 0.0280 0.0500 Masiero 2021PSJ.....2..162M 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
16.04 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
6.447 2 Synodic Podlewska 2021ApJS..255....4P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.715 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
Ds Ad None None Movis NIR Popescu 2018A&A...617A..12P PHOT