1999 JX37

1999JX37, 1974 VF1, 1974VF1, 1985 XH, 1985XH, 27229, J74V01F, J85X00H, J99J37X

All data for this body: [vot]

MPC data
Name (number) 1999 JX37 (27229)
a 3.10780
e 0.19242
i / sin(i) 16.8084 / 0.28917
q 2.50981
Q 3.70579
ω 181.3753
Node 243.9212
m 60.8786
n 0.1799
Epoch 2460800.5
nobs 3640
nopp 29
Years observed 1974-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Tirela (1400)
 
ap 3.115
ep 0.196
sin(ip) 0.291
G 0.150
H 12.440
Mass
D 9.44 0.169
pV 0.278 0.0450
Value
Rotational Period 9.775
Period quality 2
Spectral Class D
Spectral Class Score 17.895
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
1400 Tirela 0 Tirela Novakovic 2019EPSC...13.1671N HCM
1400 Tirela 612 Tirela -0.0400 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1154 0.1963 0.2910 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
9.22 0.222 0.222 Masiero 2011ApJ...741...68M NEATM
9.74 0.260 0.260 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.269 0.0530 0.0530 Masiero 2011ApJ...741...68M NEATM
0.300 0.0849 0.0849 Masiero 2011ApJ...741...68M 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
12.44 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
9.7752 2 Sidereal Durech 2023A&A...675A..24D Model
9.7754 2 Sidereal Durech 2018A&A...617A..57D Model
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
D D 0.0135 0.2740 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.4333 0.2740 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.5222 0.2740 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.5432 0.2740 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.6104 0.2740 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
D D 0.8599 0.2740 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L D 0.3786 0.2740 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L D 0.5651 0.2740 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L D 0.7038 0.2740 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
L D 0.8196 0.2740 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
X 0.242 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT