1978ND

2003YA89, 99953, J78N00D, K03Y89A

All data for this body: [vot]

MPC data
Name (number) 1978ND (99953)
Packed designation 99953
a 2.73683
e 0.25085
i / sin(i) 32.5908 / 0.53864
q 2.05029
Q 3.42336
ω 116.6367
Node 107.9137
m 260.4549
n 0.2177
Epoch 2459600.5
nobs 627
nopp 13
Years observed 1978-2021
rms 0.72
Best values
[raw, vot]

Value Standard error
Parent Pallas (2)
 
ap 2.738
ep 0.237
sin(ip) 0.533
Value Standard error
G 0.150
H 14.690
Mass
D 4.77 0.292
pV 0.144 0.0233
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2 Pallas 801 Pallas Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7377 0.2370 0.5332 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Jan-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.74 0.302 0.302 Masiero 2011ApJ...741...68M NEATM
5.22 1.140 1.140 Masiero 2020PSJ.....1....5M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.086 0.0450 0.0450 Masiero 2020PSJ.....1....5M NEATM
0.165 0.0272 0.0272 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
14.69 MPC-2022-01-18 MPC-2022-01-18 Phot