1994 NO1

1994NO1, 12375, 1991 RW13, 1991RW13, J91R13W, J94N01O

All data for this body: [vot]

MPC data
Name (number) 1994 NO1 (12375)
a 2.26049
e 0.17823
i / sin(i) 5.0059 / 0.08726
q 1.85759
Q 2.66338
ω 338.3707
Node 260.6486
m 64.0545
n 0.2900
Epoch 2460800.5
nobs 3251
nopp 22
Years observed 1991-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.261
ep 0.195
sin(ip) 0.099
G 0.150
H 14.170
Mass
D 3.96 0.030
pV 0.340 0.0233
Value
Rotational Period 39.504
Period quality 2
Spectral Class S
Spectral Class Score 12.025
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2608 0.1950 0.0993 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.96 0.030 0.030 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.340 0.0233 0.0233 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
14.17 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
39.5042 2 Sidereal Durech 2018A&A...617A..57D Model
39.505 2 Sidereal Durech 2023A&A...675A..24D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
S 0.775 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
S S 0.8959 0.8959 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT