Heather

03922, 1954 SN, 1954SN, 1962 CU, 1962CU, 1971 SP3, 1971SP3, 1971 UN4, 1971UN4, 1982 RH1, 1982RH1, J54S00N, J62C00U, J71S03P, J71U04N, J82R01H

All data for this body: [vot]

MPC data
Name (number) Heather (3922)
a 3.13957
e 0.19955
i / sin(i) 2.0112 / 0.03509
q 2.51307
Q 3.76607
ω 10.6728
Node 350.8209
m 240.1752
n 0.1772
Epoch 2460800.5
nobs 5480
nopp 30
Years observed 1949-2025
rms 0.55
Best values
[raw, vot]

Value Standard error
Parent
 
ap 3.142
ep 0.165
sin(ip) 0.046
G 0.150
H 13.060
Mass
D 13.98 0.030
pV 0.063 0.0052
Value
Rotational Period 5.040
Period quality 2
Spectral Class C
Spectral Class Score 3.594
Proper elements data
[raw, vot]

ap ep sin(ip) Author Reference Method
3.1419 0.1653 0.0460 Novakovic_Radovic_Todovic 2003A&A...403.1165K Numeric-Nov-2024
Diameter data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
11.62 3.990 3.990 Masiero 2012ApJ...759L...8M NEATM
13.98 0.030 0.030 Masiero 2011ApJ...741...68M NEATM
20.08 1.900 1.900 Tedesco 2002AJ....123.1056T STM
9.56 2.790 2.790 Nugent 2016AJ....152...63N NEATM
Albedo data
[raw, vot]

Value Uncertainty up Uncertainty down Author Reference Method
0.044 0.0100 0.0100 Tedesco 2002AJ....123.1056T STM
0.068 0.0062 0.0062 Masiero 2011ApJ...741...68M NEATM
0.109 0.0510 0.0510 Masiero 2012ApJ...759L...8M NEATM
0.120 0.0500 0.0500 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
13.06 MPC-2023-12-04 MPC-2023-12-04 Phot
Periods
[raw, vot]

Value Quality Side real or Synodic Author Reference Method
5.04447 2 Sidereal Durech 2018A&A...617A..57D Model
5.04447 2 Sidereal Durech 2023A&A...675A..24D Model
5.045 2 Synodic Waszczak 2015AJ....150...75W Lightcurve
Spectral Class Data
[raw, vot]

Class 1 Class 2 Probability of Class 1 Probability of Class 2 Taxonomy Wavelength Author Reference Method
C 0.599 Bus-Demeo VIS Sergeyev 2022A&A...658A.109S PHOT