Janesick

04558, 1975 XG2, 1975XG2, 1978 NW3, 1978NW3, 1988 NF, 1988NF, J75X02G, J78N03W, J88N00F

All data for this body: [vot]

MPC data
Name (number) Janesick (4558)
a 2.19827
e 0.36258
i / sin(i) 22.1825 / 0.37756
q 1.40122
Q 2.99531
ω 94.4254
Node 254.7969
m 92.7019
n 0.3024
Epoch 2460800.5
nobs 6947
nopp 25
Years observed 1978-2025
rms 0.48
Best values
[raw, vot]

Value Standard error
Parent
 
ap 2.185
ep 0.289
sin(ip) 0.428
G 0.150
H 12.810
Mass
D 8.31 0.726
pV 0.208 0.0366
Value
Rotational Period 173.000
Period quality 2
Spectral Class S
Spectral Class Score 42.708
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.1851 0.2888 0.4276 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
7.33 3.930 3.930 Nugent 2016AJ....152...63N NEATM
7.80 1.200 1.200 Ali-Lagoa 2017A&A...603A..55A NEATM
7.90 1.200 1.200 Ali-Lagoa 2017A&A...603A..55A NEATM
9.90 1.500 1.500 Ali-Lagoa 2017A&A...603A..55A NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.160 0.0500 0.0500 Ali-Lagoa 2017A&A...603A..55A NEATM
0.250 0.1700 0.1700 Nugent 2016AJ....152...63N NEATM
0.260 0.0800 0.0800 Ali-Lagoa 2017A&A...603A..55A NEATM
0.270 0.0800 0.0800 Ali-Lagoa 2017A&A...603A..55A 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
12.81 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
100.0 1 Synodic Wisniewski 1997Icar..126..395W Lightcurve
118.606 2 Sidereal Durech 2020A&A...643A..59D Model
173.4 2 Synodic Behrend LCDB Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
S Bus VIS Angeli 2002A&A...391..757A SPEC
S 1.000000 Mahlke VIS Mahlke 2022A&A...665A..26M SPEC
S S DeMeo-Carry VIS Choi 2023PSJ.....4...49C PHOT
S S 0.1413 0.1413 Bus-Demeo VIS Sergeyev 2021A&A...652A..59S PHOT
Sr Bus-DeMeo VISNIR Binzel 2019Icar..324...41B SPEC
Sr Bus-DeMeo VISNIR DeMeo 2009Icar..202..160D SPEC
S Bus VIS Bus 2002Icar..158..146B SPEC
S Bus VIS Lazzaro 2004Icar..172..179L SPEC
S DeMeo-Carry VIS Carry PHOT
S Tholen VIS Lazzaro 2004Icar..172..179L SPEC
S 0.980000 Mahlke VISNIR Mahlke 2022A&A...665A..26M SPEC
S 1.000 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT