(623826) Alekseyvarkin = 2022 WY16

Discovered at La Palma-Liverpool on 2022-11-24 by F. D. Romanov.
(623826) Alekseyvarkin

Aleksey Makarovich Varkin (1923–1986) was a great-grandfather of the discoverer. He was a Mordvin, born in Sabanovo, near Penza (Russia). During World War II, he was wounded while rescuing horses and received an award for this act. He raised three children; his pregnant wife died in a bus accident. [Ref: WGSBN Bull. 3, #13, 19]

Orbit

Orbit type: Main Belt

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epoch2023-09-13.0
epoch JD2460200.5
perihelion date2022-09-24.08744
perihelion JD2459846.58744
argument of perihelion (°)340.69825
ascending node (°)68.80093
inclination (°)12.39221
eccentricity0.1647865
perihelion distance (AU)2.2431508
Tisserand w.r.t. Jupiter3.3
ΔV w.r.t. Earth (km/sec)10.1
semimajor axis (AU)2.6857215
mean anomaly (°)79.25170
mean daily motion (°/day)0.22393020
aphelion distance (AU)3.128
period (years)4.4
P-vector [x]0.64227899
P-vector [y]0.72842173
P-vector [z]0.23849417
Q-vector [x]-0.73989566
Q-vector [y]0.50800601
Q-vector [z]0.44100375
absolute magnitude18.37
phase slope0.15
uncertainty0
referenceMPO741011
observations used52
oppositions8
arc length (days)7591
first opposition used2002
last opposition used2022
residual rms (arc-secs)0.44
perturbers coarse indicatorM-v
perturbers precise indicator003Ek
first observation date used2002-03-12.0
last observation date used2022-12-23.0
computer namePan
Minimum Orbit Intersection Distances (in AU)
for orbit epoch: 2460200.5, reference: MPO741011
Mercury1.92784
Venus1.52156
Earth1.257
Mars0.74028
Jupiter2.24219
Saturn6.64725
Uranus15.5575
Neptune27.4894

Observations

52 total observations over interval: 2002 03 12.332412 – 2022 12 23.244880
These data are available for download (format description).

Date (UT) J2000 RA J2000 Dec Magn Location Ref
2002 03 12.332412 13 10 18.53 +10 17 27.7 22.3 r 645 – Apache Point-Sloan Digital Sky Survey MPS 1883387
2002 03 12.333241 13 10 18.49 +10 17 28.1 22.4 i 645 – Apache Point-Sloan Digital Sky Survey MPS 1883387
2002 03 12.335729 13 10 18.39 +10 17 28.8   645 – Apache Point-Sloan Digital Sky Survey MPS 1883387
2009 12 08.61498 07 21 06.07 +31 06 47.6 21.6 r F51 – Pan-STARRS 1, Haleakala MPS 1883387
2009 12 08.62270 07 21 05.79 +31 06 51.5 21.9 r F51 – Pan-STARRS 1, Haleakala MPS 1883387
2010 01 05.516945 06 54 00.18 +34 44 14.7   I41 – Palomar Mountain--ZTF MPS 1883387
2013 10 23.43376 02 49 09.32 +03 39 24.2 21.5 r F51 – Pan-STARRS 1, Haleakala MPS 1883387
2013 10 23.44597 02 49 08.57 +03 39 24.3 21.1 r F51 – Pan-STARRS 1, Haleakala MPS 1883387
2013 10 27.158224 02 45 34.62 +03 42 13.5 21.6 g W84 – Cerro Tololo-DECam MPS 1883387
2013 11 01.27422 02 40 25.25 +03 48 29.3 20.5 V G96 – Mt. Lemmon Survey MPS 1718345
2013 11 01.28149 02 40 24.81 +03 48 29.6 20.2 V G96 – Mt. Lemmon Survey MPS 1718345
2013 11 01.28877 02 40 24.31 +03 48 31.0 20.7 V G96 – Mt. Lemmon Survey MPS 1718345
2013 11 01.29609 02 40 23.88 +03 48 31.6 20.8 V G96 – Mt. Lemmon Survey MPS 1718345
2015 03 29.136837 11 39 45.28 +21 38 50.4 22.4 z W84 – Cerro Tololo-DECam MPS 1883387
2015 03 29.137908 11 39 45.25 +21 38 50.4 22.2 z W84 – Cerro Tololo-DECam MPS 1883387
2017 09 15.38125 22 57 23.017 -28 43 24.65 21.8 w F51 – Pan-STARRS 1, Haleakala MPS 1718345
2017 09 15.39025 22 57 22.526 -28 43 25.79 21.6 w F51 – Pan-STARRS 1, Haleakala MPS 1718345
2017 09 15.39927 22 57 21.993 -28 43 26.84 21.8 w F51 – Pan-STARRS 1, Haleakala MPS 1718345
2019 01 07.56685 09 23 25.798 +32 00 59.71 22.0 w F51 – Pan-STARRS 1, Haleakala MPS 1718345
2019 01 07.57813 09 23 25.309 +32 01 05.86 22.1 w F51 – Pan-STARRS 1, Haleakala MPS 1718345
2019 01 07.58945 09 23 24.866 +32 01 11.79 22.0 w F51 – Pan-STARRS 1, Haleakala MPS 1718345
2019 01 07.60083 09 23 24.392 +32 01 17.85 22.0 w F51 – Pan-STARRS 1, Haleakala MPS 1718345
2021 09 22.003913 19 20 01.61 -35 14 51.7   W84 – Cerro Tololo-DECam MPS 1883387
2022 11 24.045584 04 51 49.344 +22 28 31.45 21.0 r J13 – La Palma-Liverpool Telescope MPS 1718345
2022 11 24.049248 04 51 49.099 +22 28 32.43 20.9 r J13 – La Palma-Liverpool Telescope MPS 1718345
2022 11 25.000162 04 50 49.440 +22 33 39.82 20.6 r J13 – La Palma-Liverpool Telescope MPS 1718346
2022 11 25.001986 04 50 49.275 +22 33 40.35 20.5 r J13 – La Palma-Liverpool Telescope MPS 1718346
2022 11 25.048514 04 50 46.179 +22 33 55.78 20.6 r J13 – La Palma-Liverpool Telescope MPS 1718346
2022 11 25.050345 04 50 46.080 +22 33 55.99 20.6 r J13 – La Palma-Liverpool Telescope MPS 1718346
2022 11 25.137538 04 50 40.316 +22 34 23.83 20.8 r J13 – La Palma-Liverpool Telescope MPS 1718346
2022 11 25.140311 04 50 40.152 +22 34 25.10 21.0 r J13 – La Palma-Liverpool Telescope MPS 1718346
2022 11 27.219332 04 48 26.189 +22 45 29.45 20.6 r J13 – La Palma-Liverpool Telescope MPS 1718346
2022 11 27.245608 04 48 24.428 +22 45 36.89 20.7 r J13 – La Palma-Liverpool Telescope MPS 1718346
2022 11 28.318356 04 47 14.654 +22 51 17.03 20.54 G G96 – Mt. Lemmon Survey MPS 1718346
2022 11 28.323586 04 47 14.230 +22 51 18.83 20.60 G G96 – Mt. Lemmon Survey MPS 1718346
2022 11 28.328813 04 47 13.852 +22 51 21.13 20.80 G G96 – Mt. Lemmon Survey MPS 1718346
2022 11 29.922882 04 45 28.653 +22 59 40.02 20.5 r J13 – La Palma-Liverpool Telescope MPS 1718346
2022 11 29.925615 04 45 28.469 +22 59 40.99 20.7 r J13 – La Palma-Liverpool Telescope MPS 1718346
2022 11 30.171343 04 45 11.503 +23 00 57.31 20.7 r J13 – La Palma-Liverpool Telescope MPS 1718346
2022 11 30.173165 04 45 11.364 +23 00 58.08 20.6 r J13 – La Palma-Liverpool Telescope MPS 1718346
2022 12 01.478749 04 43 44.154 +23 07 42.77 21.28 w F52 – Pan-STARRS 2, Haleakala MPS 1718346
2022 12 01.483869 04 43 43.817 +23 07 44.66 20.89 w F52 – Pan-STARRS 2, Haleakala MPS 1718346
2022 12 01.490939 04 43 43.305 +23 07 46.62 20.96 w F52 – Pan-STARRS 2, Haleakala MPS 1718346
2022 12 01.496081 04 43 42.960 +23 07 48.25 20.96 w F52 – Pan-STARRS 2, Haleakala MPS 1718346
2022 12 01.503213 04 43 42.452 +23 07 50.43 20.99 w F52 – Pan-STARRS 2, Haleakala MPS 1718346
2022 12 01.508348 04 43 42.098 +23 07 51.95 21.03 w F52 – Pan-STARRS 2, Haleakala MPS 1718346
2022 12 01.520606 04 43 41.246 +23 07 55.60 21.01 w F52 – Pan-STARRS 2, Haleakala MPS 1718346
2022 12 19.179506 04 24 45.358 +24 29 58.11 21.3 r J13 – La Palma-Liverpool Telescope MPS 1718346
2022 12 23.228011 04 21 08.190 +24 46 28.63 21.91 G G96 – Mt. Lemmon Survey MPS 1727232
2022 12 23.233627 04 21 07.916 +24 46 30.47 21.39 G G96 – Mt. Lemmon Survey MPS 1727232
2022 12 23.239232 04 21 07.664 +24 46 31.04 21.38 G G96 – Mt. Lemmon Survey MPS 1727232
2022 12 23.244880 04 21 07.301 +24 46 33.06   G96 – Mt. Lemmon Survey MPS 1727232