1996HV21

17631, 1981UK2, 1999CY54, J81U02K, J96H21V, J99C54Y

All data for this body: [vot]

MPC data
Name (number) 1996HV21 (17631)
Packed designation 17631
a 2.19066
e 0.09855
i / sin(i) 4.4752 / 0.07803
q 1.97476
Q 2.40655
ω 188.1811
Node 37.8030
m 326.0964
n 0.3040
Epoch 2459600.5
nobs 1261
nopp 18
Years observed 1981-2021
rms 0.53
Best values
[raw, vot]

Value Standard error
Parent Flora (8)
 
ap 2.191
ep 0.136
sin(ip) 0.074
Value Standard error
G 0.150
H 15.320
Mass
D 2.21 0.632
pV 0.228 0.1305
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
8 Flora 402 Flora -0.0500 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1906 0.1359 0.0743 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
2.21 0.632 0.632 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.228 0.1305 0.1305 Masiero 2011ApJ...741...68M 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
15.32 MPC-2022-01-18 MPC-2022-01-18 Phot