Northcott

03670, 1970 JE, 1970JE, 1983 BN, 1983BN, J70J00E, J83B00N

All data for this body: [vot]

MPC data
Name (number) Northcott (3670)
a 2.74071
e 0.01906
i / sin(i) 6.4420 / 0.11220
q 2.68846
Q 2.79296
ω 143.9880
Node 106.9091
m 233.5004
n 0.2172
Epoch 2460200.5
nobs 4213
nopp 30
Years observed 1981-2023
rms 0.51
Best values
[raw, vot]

Value Standard error
Parent Padua (363)
 
ap 2.742
ep 0.051
sin(ip) 0.095
Value Standard error
G 0.150
H 12.410
Mass
D 18.89 0.069
pV 0.064 0.0096
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
363 Padua 507 Padua -0.4100 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.7420 0.0505 0.0946 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Oct-2022
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
14.99 3.280 3.280 Nugent 2016AJ....152...63N NEATM
15.86 6.140 6.140 Nugent 2016AJ....152...63N NEATM
18.50 3.700 3.700 Ali-Lagoa 2018A&A...612A..85A NEATM
18.58 0.600 0.600 Usui 2011PASJ...63.1117U NEATM
18.89 0.069 0.069 Masiero 2011ApJ...741...68M NEATM
20.61 4.120 4.120 Ali-Lagoa 2018A&A...612A..85A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.054 0.0220 0.0220 Ali-Lagoa 2018A&A...612A..85A NEATM
0.065 0.0120 0.0120 Masiero 2011ApJ...741...68M NEATM
0.067 0.0270 0.0270 Ali-Lagoa 2018A&A...612A..85A NEATM
0.070 0.0800 0.0800 Nugent 2016AJ....152...63N NEATM
0.080 0.0600 0.0600 Nugent 2016AJ....152...63N 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
12.41 MPC-2023-12-04 MPC-2023-12-04 Phot