1988 RC7

1988RC7, 08828, 1979 FY1, 1979FY1, J79F01Y, J88R07C

All data for this body: [vot]

MPC data
Name (number) 1988 RC7 (8828)
a 2.40905
e 0.22212
i / sin(i) 10.8903 / 0.18893
q 1.87394
Q 2.94415
ω 207.4710
Node 177.0020
m 265.6989
n 0.2636
Epoch 2460800.5
nobs 4857
nopp 25
Years observed 1979-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.408
ep 0.196
sin(ip) 0.183
G 0.150
H 13.340
Mass
D 12.39 0.262
pV 0.068 0.0074
Value
Rotational Period 12.920
Period quality 3-
Spectral Class X
Spectral Class Score 12.945
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4084 0.1958 0.1831 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
10.73 2.614 2.614 Masiero 2011ApJ...741...68M NEATM
11.39 0.400 0.400 Masiero 2012ApJ...759L...8M NEATM
11.72 3.950 3.950 Nugent 2016AJ....152...63N NEATM
11.92 3.320 3.320 Masiero 2020PSJ.....1....5M NEATM
12.87 4.340 4.340 Masiero 2020PSJ.....1....5M NEATM
13.18 0.360 0.360 Usui 2011PASJ...63.1117U NEATM
13.67 2.730 2.730 Ali-Lagoa 2018A&A...612A..85A NEATM
14.23 2.850 2.850 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.029 0.0190 0.0190 Masiero 2020PSJ.....1....5M NEATM
0.046 0.0370 0.0370 Masiero 2020PSJ.....1....5M NEATM
0.053 0.0210 0.0210 Ali-Lagoa 2018A&A...612A..85A NEATM
0.057 0.0230 0.0230 Ali-Lagoa 2018A&A...612A..85A NEATM
0.060 0.0600 0.0600 Nugent 2016AJ....152...63N NEATM
0.086 0.0100 0.0100 Masiero 2012ApJ...759L...8M NEATM
0.094 0.0919 0.0919 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
13.34 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
12.929 3- Synodic Higgins 2008MPBu...35..123H Lightcurve
12.9522 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
C 0.80 Bus VIS Carvano 2010A&A...510A..43C PHOT
X DeMeo-Carry VIS DeMeo 2013Icar..226..723D PHOT
X 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT
X X 0.8242 0.8242 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT