1997 YR1

1997YR1, 1999 LN26, 1999LN26, 33092, J97Y01R, J99L26N

All data for this body: [vot]

MPC data
Name (number) 1997 YR1 (33092)
a 2.55510
e 0.21281
i / sin(i) 11.9374 / 0.20684
q 2.01134
Q 3.09885
ω 353.7253
Node 252.0644
m 134.7802
n 0.2413
Epoch 2460800.5
nobs 3393
nopp 22
Years observed 1997-2025
rms 0.65
Best values
[raw, vot]

Value Standard error
Parent Mitidika (2262)
 
ap 2.554
ep 0.243
sin(ip) 0.214
G 0.150
H 14.270
Mass
D 7.63 0.194
pV 0.075 0.0048
Value
Rotational Period 4.523
Period quality 2
Spectral Class C
Spectral Class Score 2.652
Family data
[raw, vot]

Parent Parent name Family ID Family name Cj Author Reference Method
2262 Mitidika 531 Mitidika 0.0744 Nesvorny doi.org/10.26033/6cg5-pt13 HCM-2020-08-14
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
2.5540 0.2435 0.2136 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
4.86 1.300 1.300 Nugent 2016AJ....152...63N NEATM
5.44 1.730 1.730 Masiero 2012ApJ...759L...8M NEATM
7.72 0.197 0.197 Masiero 2011ApJ...741...68M NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.074 0.0048 0.0048 Masiero 2011ApJ...741...68M NEATM
0.130 0.1100 0.1100 Nugent 2016AJ....152...63N NEATM
0.150 0.0700 0.0700 Masiero 2012ApJ...759L...8M 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
14.27 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
4.52305 2 Synodic Pal 2020ApJS..247...26P Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.442 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT