1991 RT17

1991RT17, 09864, 1953 QN, 1953QN, 1981 XP, 1981XP, 1997 WR1, 1997WR1, J53Q00N, J81X00P, J91R17T, J97W01R

All data for this body: [vot]

MPC data
Name (number) 1991 RT17 (9864)
a 3.08029
e 0.13317
i / sin(i) 1.5333 / 0.02676
q 2.67009
Q 3.49050
ω 58.5807
Node 258.0334
m 356.9278
n 0.1823
Epoch 2460200.5
nobs 2941
nopp 25
Years observed 1953-2023
rms 0.59
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.077
ep 0.126
sin(ip) 0.045
Value Standard error
G 0.150
H 13.170
Mass
D 13.09 0.229
pV 0.070 0.0101
Rotational Period 4.558
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.0773 0.1263 0.0451 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
13.04 0.235 0.235 Masiero 2011ApJ...741...68M NEATM
13.79 1.050 1.050 Usui 2011PASJ...63.1117U NEATM
14.24 2.850 2.850 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.059 0.0240 0.0240 Ali-Lagoa 2018A&A...612A..85A NEATM
0.072 0.0112 0.0112 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
13.17 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.56 Waszczak 2015AJ....150...75W Lightcurve