1991 RH27

1991RH27, 13970, 1991 TA6, 1991TA6, 1997 GA39, 1997GA39, J91R27H, J91T06A, J97G39A

All data for this body: [vot]

MPC data
Name (number) 1991 RH27 (13970)
a 2.24495
e 0.18606
i / sin(i) 4.8443 / 0.08445
q 1.82726
Q 2.66264
ω 167.7822
Node 149.4585
m 36.6003
n 0.2930
Epoch 2460800.5
nobs 4089
nopp 22
Years observed 1991-2025
rms 0.67
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.245
ep 0.136
sin(ip) 0.077
G 0.150
H 14.610
Mass
D 3.06 0.605
pV 0.394 0.2358
Value
Rotational Period 3.679
Period quality 2
Spectral Class S
Spectral Class Score 2.000
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora 0.3100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.2452 0.1356 0.0775 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
3.06 0.605 0.605 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.394 0.2358 0.2358 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
14.61 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.67878 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT