1999 JA75

1999JA75, 59626, J99J75A

All data for this body: [vot]

MPC data
Name (number) 1999 JA75 (59626)
a 2.43933
e 0.22637
i / sin(i) 17.7093 / 0.30419
q 1.88715
Q 2.99150
ω 212.3011
Node 109.5147
m 237.9763
n 0.2587
Epoch 2460800.5
nobs 2883
nopp 21
Years observed 1993-2025
rms 0.70
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.442
ep 0.070
sin(ip) 0.279
G 0.150
H 13.830
Mass
D 5.57 0.128
pV 0.189 0.0307
Value
Rotational Period 3.532
Period quality 2
Spectral Class None
Spectral Class Score
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
329 Svea 0 Svea Novakovic 2019EPSC...13.1671N HCM
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.4416 0.0700 0.2790 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.30 1.040 1.040 Nugent 2016AJ....152...63N NEATM
5.59 0.129 0.129 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.187 0.0315 0.0315 Masiero 2011ApJ...741...68M NEATM
0.230 0.1400 0.1400 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
13.83 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
3.53228 2 Sidereal Durech 2023A&A...675A..24D Model