1991 RN5

1991RN5, 08673, 1964 TT1, 1964TT1, 1982 SM11, 1982SM11, 1997 AM12, 1997AM12, J64T01T, J82S11M, J91R05N, J97A12M

All data for this body: [vot]

MPC data
Name (number) 1991 RN5 (8673)
a 2.72699
e 0.07003
i / sin(i) 5.7042 / 0.09939
q 2.53602
Q 2.91796
ω 192.8049
Node 162.1208
m 174.0662
n 0.2189
Epoch 2460800.5
nobs 4257
nopp 26
Years observed 1964-2025
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.728
ep 0.033
sin(ip) 0.094
G 0.150
H 13.470
Mass
D 13.52 0.828
pV 0.046 0.0107
Value
Rotational Period
Period quality None
Spectral Class None
Spectral Class Score
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7283 0.0330 0.0943 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.26 3.120 3.120 Nugent 2016AJ....152...63N NEATM
11.83 4.280 4.280 Masiero 2020PSJ.....1....5M NEATM
12.68 3.730 3.730 Masiero 2020PSJ.....1....5M NEATM
12.89 4.690 4.690 Masiero 2021PSJ.....2..162M NEATM
13.39 4.160 4.160 Masiero 2020PSJ.....1....5M NEATM
13.42 3.530 3.530 Masiero 2012ApJ...759L...8M NEATM
13.88 1.040 1.040 Usui 2011PASJ...63.1117U NEATM
14.35 2.870 2.870 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.042 0.0170 0.0170 Ali-Lagoa 2018A&A...612A..85A NEATM
0.046 0.0260 0.0590 Masiero 2021PSJ.....2..162M NEATM
0.047 0.0340 0.0340 Masiero 2020PSJ.....1....5M NEATM
0.048 0.0370 0.0370 Masiero 2020PSJ.....1....5M NEATM
0.050 0.0200 0.0200 Nugent 2016AJ....152...63N NEATM
0.051 0.0680 0.0680 Masiero 2012ApJ...759L...8M NEATM
0.055 0.0490 0.0490 Masiero 2020PSJ.....1....5M 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
13.47 MPC-2023-12-04 MPC-2023-12-04 Phot