1990 RR7

1990RR7, 13048, 1993 FG39, 1993FG39, J90R07R, J93F39G

All data for this body: [vot]

MPC data
Name (number) 1990 RR7 (13048)
a 2.54171
e 0.13408
i / sin(i) 6.4049 / 0.11155
q 2.20091
Q 2.88251
ω 115.0524
Node 163.8960
m 253.4168
n 0.2432
Epoch 2460800.5
nobs 2483
nopp 24
Years observed 1990-2025
rms 0.74
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.543
ep 0.114
sin(ip) 0.108
G 0.150
H 14.560
Mass
D 8.77 0.066
pV 0.043 0.0052
Value
Rotational Period 37.140
Period quality 2
Spectral Class X
Spectral Class Score 5.292
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5433 0.1144 0.1084 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
8.77 0.066 0.066 Masiero 2011ApJ...741...68M NEATM
9.64 2.890 2.890 Masiero 2020PSJ.....1....5M NEATM
9.68 2.410 2.410 Masiero 2020PSJ.....1....5M NEATM
9.88 4.560 4.560 Masiero 2012ApJ...759L...8M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.033 0.0210 0.0210 Masiero 2020PSJ.....1....5M NEATM
0.035 0.0300 0.0300 Masiero 2012ApJ...759L...8M NEATM
0.042 0.0290 0.0290 Masiero 2020PSJ.....1....5M NEATM
0.044 0.0056 0.0056 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
14.56 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
37.144 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
C C 0.0824 0.0824 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.882 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT