1998QY73

I1803, J98Q73Y

All data for this body: [vot]

MPC data
Name (number) 1998QY73 (181803)
Packed designation I1803
a 3.14955
e 0.24209
i / sin(i) 12.9452 / 0.22402
q 2.38709
Q 3.91201
ω 100.0192
Node 222.4036
m 81.5823
n 0.1763
Epoch 2459600.5
nobs 868
nopp 18
Years observed 1997-2021
rms 0.69
Best values
[raw, vot]

Value Standard error
Parent Meliboea (137)
 
ap 3.161
ep 0.199
sin(ip) 0.251
Value Standard error
G 0.150
H 14.460
Mass
D 7.21 1.480
pV 0.054 0.0243
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
137 Meliboea 604 Meliboea Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1606 0.1994 0.2508 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
6.97 2.200 2.200 Masiero 2021PSJ.....2..162M NEATM
7.40 2.000 2.000 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.050 0.0300 0.0300 Nugent 2016AJ....152...63N NEATM
0.061 0.0290 0.0540 Masiero 2021PSJ.....2..162M NEATM
G data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.15 MPC-2022-01-18 MPC-2022-01-18 Phot
H data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.46 MPC-2022-01-18 MPC-2022-01-18 Phot