"Pseudo-MPEC" for P11DBYh
Created 2023 Mar 22 15:22:11 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
P11DBYh* C2023 03 18/oiUE`sDEL''lQ-ZaSAb+*u[CBYrjUUy%ETJAstrometry+(IPT*F51
P11DBYh C2023 03 182![s[wLV_2`Zm]VLredacted;UF\dFa/Teo\4yk?1l+'QW]7CwK7F51
P11DBYh C2023 03 18Z(ci(yS(`=7L2s`1Yw0Z(click719N]hereKNN+0kNlk(OQyfW19F51
P11DBYh C2023 03 18rvXQsheUZforQI.S`4[4?k%H8p*g)S3:l+jJexplanation7ms'SF51
P11DBYh KC2023 03 20.35409112 26 23.528+42 09 50.00 ~3K9M 21.12GVNEOCPI52
P11DBYh KC2023 03 20.36142712 26 23.024+42 09 56.02 ~3K9M 21.37GVNEOCPI52
P11DBYh KC2023 03 20.36680312 26 22.628+42 09 59.54 ~3K9M 21.02GVNEOCPI52
P11DBYh KC2023 03 20.37230012 26 22.315+42 10 03.32 ~3K9M 20.80GVNEOCPI52
Station data:
(F51) Pan-STARRS 1, Haleakala (N20.707234 W156.255910) US/Hawaii.
Observers J. Bulger, T. Lowe, A. Schultz, M. Willman. Measurers K.
Chambers, S. Chastel, T. de Boer, L. Denneau, J. Fairlamb, H. Flewelling,
M. Huber, C.-C. Lin, E. Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk.
1.8-m Ritchey-Chrétien + CCD.
(I52) Steward Observatory, Mt. Lemmon Station (N32.442544 W110.788920)
US/Arizona. Observers T. A. Pruyne, B. M. Africano, E. J. Christensen, G.
A. Farneth, D. C. Fuls, A. R. Gibbs, A. D. Grauer, H. Gröller, J. A.
Johnson, R. A. Kowalski, S. M. Larson, G. J. Leonard, D. Rankin, R. L.
Seaman, F. C. Shelly, K. W. Wierzchoś. 1.0-m reflector + CCD.
Orbital elements: P11DBYh
Perihelion 2023 Aug 27.56849 +/- 282 TT = 13:38:37 (JD 2460184.06849)
Epoch 2023 Mar 20.0 TT = JDT 2460023.5 Earth MOID: 0.5260 AutoNEOCP
M 302.69645614 +/- 80 (J2000 ecliptic)
n 0.35687913 +/- 0.104 Peri. 152.46729 +/- 80
a 1.96843890 +/- 0.384 Node 104.31142 +/- 18
e 0.2258766 +/- 0.178 Incl. 21.11899 +/- 9
P 2.76 H 19.22 G 0.15 U 11.3 SR
q 1.52381442 +/- 0.203 Q 2.41306338 +/- 1.99
From 8 observations 2023 Mar. 18-20 (45.6 hr); mean residual 0".18
Residuals in arcseconds: 230318 F51 .01+ .04- 230318 F51 .05- .06+ 230320 I52 .35- .01- 230318 F51 .02- .03- 230320 I52 .03+ .17- 230320 I52 .34+ .27- 230318 F51 .05+ .01+ 230320 I52 .02- .44+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 03 22 15 12 23 56.170 +42 36 19.24 .94576 1.8048 136.6 21.5 50.6 74 2023 03 22 16 12 23 53.421 +42 36 46.55 .94576 1.8047 136.6 21.5 52.0 74 2023 03 22 17 12 23 50.670 +42 37 13.80 .94575 1.8045 136.6 21.5 53.4 74 2023 03 22 18 12 23 47.919 +42 37 40.98 .94575 1.8044 136.6 21.5 54.9 74 2023 03 22 19 12 23 45.165 +42 38 08.09 .94574 1.8043 136.6 21.5 56.4 74 2023 03 22 20 12 23 42.411 +42 38 35.14 .94574 1.8042 136.5 21.5 57.9 74 2023 03 22 21 12 23 39.655 +42 39 02.11 .94573 1.8041 136.5 21.5 59.4 74 2023 03 22 22 12 23 36.898 +42 39 29.02 .94573 1.8040 136.5 21.5 60.9 74 2023 03 22 23 12 23 34.139 +42 39 55.86 .94573 1.8038 136.5 21.5 62.5 74 2023 03 23 00 12 23 31.379 +42 40 22.63 .94572 1.8037 136.5 21.5 64.0 74 2023 03 23 01 12 23 28.618 +42 40 49.33 .94572 1.8036 136.4 21.5 65.6 74 2023 03 23 02 12 23 25.855 +42 41 15.96 .94572 1.8035 136.4 21.5 67.2 74 2023 03 23 03 12 23 23.092 +42 41 42.52 .94571 1.8034 136.4 21.5 68.9 74 2023 03 23 04 12 23 20.327 +42 42 09.02 .94571 1.8033 136.4 21.5 70.5 74 2023 03 23 05 12 23 17.560 +42 42 35.44 .94571 1.8031 136.4 21.5 72.1 74 2023 03 23 06 12 23 14.793 +42 43 01.80 .94571 1.8030 136.3 21.5 73.8 74 2023 03 23 07 12 23 12.024 +42 43 28.08 .94571 1.8029 136.3 21.5 75.5 74 2023 03 23 08 12 23 09.254 +42 43 54.30 .94571 1.8028 136.3 21.5 77.2 74 2023 03 23 09 12 23 06.483 +42 44 20.45 .94570 1.8027 136.3 21.5 79.0 74 2023 03 23 10 12 23 03.711 +42 44 46.53 .94570 1.8026 136.3 21.5 80.7 74 2023 03 23 11 12 23 00.937 +42 45 12.54 .94570 1.8024 136.2 21.5 82.5 74 2023 03 23 12 12 22 58.162 +42 45 38.48 .94570 1.8023 136.2 21.5 84.2 74 2023 03 23 13 12 22 55.386 +42 46 04.36 .94570 1.8022 136.2 21.5 86.0 74 2023 03 23 14 12 22 52.609 +42 46 30.16 .94570 1.8021 136.2 21.5 87.9 74 2023 03 23 15 12 22 49.831 +42 46 55.89 .94570 1.8020 136.2 21.5 89.7 74 2023 03 23 16 12 22 47.052 +42 47 21.56 .94571 1.8018 136.1 21.5 91.5 74 2023 03 23 17 12 22 44.271 +42 47 47.15 .94571 1.8017 136.1 21.5 93.4 74 2023 03 23 18 12 22 41.490 +42 48 12.68 .94571 1.8016 136.1 21.5 95.3 74 2023 03 23 19 12 22 38.707 +42 48 38.13 .94571 1.8015 136.1 21.5 97.2 74 2023 03 23 20 12 22 35.923 +42 49 03.52 .94571 1.8014 136.0 21.5 99.1 74 2023 03 23 21 12 22 33.138 +42 49 28.83 .94571 1.8013 136.0 21.5 101 74 2023 03 23 22 12 22 30.352 +42 49 54.08 .94572 1.8011 136.0 21.5 103 74 2023 03 23 23 12 22 27.565 +42 50 19.26 .94572 1.8010 136.0 21.5 105 74 2023 03 24 00 12 22 24.777 +42 50 44.36 .94572 1.8009 136.0 21.5 107 74 2023 03 24 01 12 22 21.988 +42 51 09.40 .94573 1.8008 135.9 21.5 109 74 2023 03 24 02 12 22 19.198 +42 51 34.37 .94573 1.8007 135.9 21.5 111 74 2023 03 24 03 12 22 16.407 +42 51 59.27 .94573 1.8006 135.9 21.5 113 74 2023 03 24 04 12 22 13.615 +42 52 24.09 .94574 1.8004 135.9 21.5 115 74 2023 03 24 05 12 22 10.821 +42 52 48.85 .94574 1.8003 135.9 21.5 117 74 2023 03 24 06 12 22 08.027 +42 53 13.54 .94575 1.8002 135.8 21.5 119 74 2023 03 24 07 12 22 05.232 +42 53 38.16 .94575 1.8001 135.8 21.5 121 74 2023 03 24 08 12 22 02.436 +42 54 02.71 .94576 1.8000 135.8 21.5 123 74 2023 03 24 09 12 21 59.639 +42 54 27.18 .94576 1.7999 135.8 21.5 126 74 2023 03 24 10 12 21 56.841 +42 54 51.59 .94577 1.7997 135.8 21.5 128 74 2023 03 24 11 12 21 54.042 +42 55 15.93 .94577 1.7996 135.7 21.5 130 74 2023 03 24 12 12 21 51.242 +42 55 40.20 .94578 1.7995 135.7 21.5 132 74 2023 03 24 13 12 21 48.441 +42 56 04.39 .94578 1.7994 135.7 21.5 134 74 2023 03 24 14 12 21 45.640 +42 56 28.52 .94579 1.7993 135.7 21.5 137 74