1991 RE7

1991RE7, 13968, 1995 FJ1, 1995FJ1, J91R07E, J95F01J

All data for this body: [vot]

MPC data
Name (number) 1991 RE7 (13968)
a 3.18549
e 0.15179
i / sin(i) 17.5391 / 0.30136
q 2.70196
Q 3.66902
ω 278.0222
Node 7.7758
m 36.2265
n 0.1734
Epoch 2460800.5
nobs 4388
nopp 26
Years observed 1991-2025
rms 0.64
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.189
ep 0.129
sin(ip) 0.309
G 0.150
H 12.230
Mass
D 18.61 0.191
pV 0.092 0.0047
Value
Rotational Period
Period quality None
Spectral Class C
Spectral Class Score 14.098
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1886 0.1288 0.3092 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
18.39 0.198 0.198 Masiero 2011ApJ...741...68M NEATM
20.33 4.070 4.070 Ali-Lagoa 2018A&A...612A..85A NEATM
21.59 0.750 0.750 Usui 2011PASJ...63.1117U NEATM
23.75 4.750 4.750 Ali-Lagoa 2018A&A...612A..85A NEATM
25.31 10.840 10.840 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.040 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.050 0.0200 0.0200 Ali-Lagoa 2018A&A...612A..85A NEATM
0.068 0.0270 0.0270 Ali-Lagoa 2018A&A...612A..85A NEATM
0.100 0.0051 0.0051 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
12.23 MPC-2023-12-04 MPC-2023-12-04 Phot
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
C C 0.8619 0.7850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
C 0.478 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
C 0.99 Bus VIS Carvano 2010A&A...510A..43C PHOT
C C 0.3464 0.7850 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT