1997 RR8

1997RR8, 14538, 1998 XQ84, 1998XQ84, J97R08R, J98X84Q

All data for this body: [vot]

MPC data
Name (number) 1997 RR8 (14538)
a 2.98671
e 0.06273
i / sin(i) 10.0643 / 0.17475
q 2.79936
Q 3.17406
ω 71.6991
Node 193.1962
m 105.7636
n 0.1909
Epoch 2460200.5
nobs 2357
nopp 23
Years observed 1992-2023
rms 0.66
Best values
[raw, vot]

Value Standard error
Parent Eos (221)
 
ap 2.983
ep 0.082
sin(ip) 0.178
Value Standard error
G 0.150
H 13.840
Mass
D 6.09 0.167
pV 0.190 0.0294
Rotational Period 21.371
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
221 Eos 606 Eos -0.5900 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.9827 0.0822 0.1781 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.09 0.167 0.167 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.190 0.0294 0.0294 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
13.84 MPC-2023-12-04 MPC-2023-12-04 Phot
Period data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
21.37 Pal 2020ApJS..247...26P Lightcurve