"Pseudo-MPEC" for C9HHP02
Created 2023 Sep 21 13:22:10 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
C9HHP02*1C2023 09 18.41786903 37 00.264+11 39 39.92 ~9IAb 21.47GVNEOCPG96
C9HHP02 1C2023 09 18.42304803 37 00.199+11 39 45.58 ~9IAb 20.78GVNEOCPG96
C9HHP02 1C2023 09 18.42821303 37 00.095+11 39 51.26 ~9IAb 21.00GVNEOCPG96
C9HHP02 1C2023 09 18.43338103 36 59.983+11 39 57.24 ~9IAb 21.71GVNEOCPG96
C9HHP02 KC2023 09 18.49310503 36 58.874+11 41 02.80 ~9ICM 20.82GVNEOCPI52
C9HHP02 KC2023 09 18.49796303 36 58.792+11 41 08.34 ~9ICM 21.11GVNEOCPI52
C9HHP02 KC2023 09 18.50236003 36 58.723+11 41 13.02 ~9ICM 21.39GVNEOCPI52
C9HHP02 KC2023 09 18.50677003 36 58.626+11 41 18.17 ~9ICM 21.24GVNEOCPI52
C9HHP02 1C2023 09 19.03120 03 36 50.14 +11 50 57.9 ~9J7M 21.2 VXNEOCP033
C9HHP02 1C2023 09 19.03420 03 36 50.08 +11 51 01.3 ~9J7M 21.1 VXNEOCP033
C9HHP02 1C2023 09 19.03721 03 36 50.03 +11 51 04.7 ~9J7M 21.4 VXNEOCP033
C9HHP02 KC2023 09 19#DGWiAstrometryJyq`redacted;M)/imS$]clickb*Eu#hyD8v%H21
C9HHP02 KC2023 09 19Wf-4dUkTYEK?hereLU(;5fors`x#+MexplanationM$e^BBk1,V`H21
C9HHP02 KC2023 09 21.36303703 36 01.458+12 34 29.14 ~9L9b 21.10GVNEOCPI52
C9HHP02 KC2023 09 21.36790403 36 01.336+12 34 34.14 ~9L9b 21.20GVNEOCPI52
C9HHP02 KC2023 09 21.37277103 36 01.206+12 34 39.36 ~9L9b 21.20GVNEOCPI52
Station data:
(033) Karl Schwarzschild Observatory, Tautenburg (N50.980137 E11.711240)
Germany. Observer B. Stecklum. 1.34-m f/3 Schmidt + CCD.
(G96) Mt. Lemmon Survey (N32.442751 W110.788720) US/Arizona. Observer E.
J. Christensen. 1.5-m reflector + 10K CCD.
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.76-m f/3.0 astrograph + CCD0.81-m f/4.0 astrograph +
CCD0.61-m f/4.5 astrograph + CCD0.40-m f/5.32 astrograph + 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 prime focus + CCD.
Orbital elements: C9HHP02
Perihelion 2023 Jun 15.29789 +/- 1.03 TT = 7:08:57 (JD 2460110.79789)
Epoch 2023 Sep 21.0 TT = JDT 2460208.5 Earth MOID: 0.7979 AutoNEOCP
M 21.99287638 +/- 1.0 (J2000 ecliptic)
n 0.22510134 +/- 0.00826 Peri. 303.50420 +/- 1.0
a 2.67639775 +/- 0.0655 Node 34.15219 +/- 0.11
e 0.3739929 +/- 0.0155 Incl. 30.72806 +/- 0.39
P 4.38 H 18.65 G 0.15 U 9.5
q 1.67544390 +/- 0.0162 Q 3.67735160 +/- 0.129
From 16 observations 2023 Sept. 18-21; mean residual 0".19
Residuals in arcseconds: 230918 G96 .32- .18+ 230918 I52 .25+ .33- 230919 H21 .00 .07- 230918 G96 .14+ .10+ 230918 I52 .04+ .05- 230921 I52 .08- .43+ 230918 G96 .01+ .05+ 230919 033 .11+ .08+ 230921 I52 .04+ .07- 230918 G96 .22- .29+ 230919 033 .08+ .13+ 230921 I52 .04+ .36- 230918 I52 .09- .31- 230919 033 .20+ .18+ 230918 I52 .05+ .14- 230919 H21 .24- .11- Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2023 09 21 13 03 35 56.812 +12 37 52.89 1.0980 1.8479 123.0 21.4 .184 86 2023 09 21 14 03 35 55.775 +12 38 39.86 1.0977 1.8481 123.0 21.4 .204 84 2023 09 21 15 03 35 54.732 +12 39 26.84 1.0975 1.8482 123.1 21.4 .224 83 2023 09 21 16 03 35 53.684 +12 40 13.83 1.0972 1.8483 123.1 21.4 .244 82 2023 09 21 17 03 35 52.632 +12 41 00.84 1.0970 1.8485 123.2 21.4 .266 81 2023 09 21 18 03 35 51.574 +12 41 47.85 1.0967 1.8486 123.2 21.4 .287 80 2023 09 21 19 03 35 50.511 +12 42 34.87 1.0965 1.8487 123.3 21.4 .310 80 2023 09 21 20 03 35 49.442 +12 43 21.91 1.0962 1.8489 123.3 21.4 .333 79 2023 09 21 21 03 35 48.369 +12 44 08.95 1.0960 1.8490 123.3 21.4 .356 79 2023 09 21 22 03 35 47.291 +12 44 56.01 1.0957 1.8491 123.4 21.4 .380 78 2023 09 21 23 03 35 46.207 +12 45 43.08 1.0955 1.8493 123.4 21.4 .404 78 2023 09 22 00 03 35 45.118 +12 46 30.15 1.0952 1.8494 123.5 21.4 .429 77 2023 09 22 01 03 35 44.024 +12 47 17.24 1.0950 1.8495 123.5 21.4 .455 77 2023 09 22 02 03 35 42.925 +12 48 04.34 1.0947 1.8497 123.6 21.4 .481 76 2023 09 22 03 03 35 41.821 +12 48 51.45 1.0945 1.8498 123.6 21.4 .507 76 2023 09 22 04 03 35 40.712 +12 49 38.57 1.0942 1.8499 123.6 21.4 .535 76 2023 09 22 05 03 35 39.597 +12 50 25.70 1.0940 1.8501 123.7 21.4 .562 76 2023 09 22 06 03 35 38.478 +12 51 12.84 1.0937 1.8502 123.7 21.4 .590 75 2023 09 22 07 03 35 37.353 +12 51 59.99 1.0935 1.8503 123.8 21.4 .619 75 2023 09 22 08 03 35 36.223 +12 52 47.15 1.0932 1.8505 123.8 21.4 .648 75 2023 09 22 09 03 35 35.088 +12 53 34.32 1.0930 1.8506 123.9 21.4 .677 75 2023 09 22 10 03 35 33.948 +12 54 21.50 1.0927 1.8507 123.9 21.4 .707 75 2023 09 22 11 03 35 32.802 +12 55 08.69 1.0925 1.8509 123.9 21.4 .738 74 2023 09 22 12 03 35 31.652 +12 55 55.90 1.0922 1.8510 124.0 21.4 .769 74 2023 09 22 13 03 35 30.496 +12 56 43.11 1.0920 1.8511 124.0 21.4 .801 74 2023 09 22 14 03 35 29.335 +12 57 30.33 1.0917 1.8513 124.1 21.4 .833 74 2023 09 22 15 03 35 28.169 +12 58 17.57 1.0915 1.8514 124.1 21.4 .865 74 2023 09 22 16 03 35 26.998 +12 59 04.81 1.0912 1.8515 124.2 21.4 .899 74 2023 09 22 17 03 35 25.822 +12 59 52.07 1.0910 1.8517 124.2 21.4 .932 73 2023 09 22 18 03 35 24.640 +13 00 39.33 1.0907 1.8518 124.2 21.4 .966 73 2023 09 22 19 03 35 23.454 +13 01 26.61 1.0905 1.8519 124.3 21.4 1.00 73 2023 09 22 20 03 35 22.262 +13 02 13.89 1.0902 1.8521 124.3 21.4 1.04 73 2023 09 22 21 03 35 21.065 +13 03 01.19 1.0900 1.8522 124.4 21.4 1.07 73 2023 09 22 22 03 35 19.862 +13 03 48.50 1.0897 1.8523 124.4 21.4 1.11 73 2023 09 22 23 03 35 18.655 +13 04 35.81 1.0895 1.8525 124.5 21.4 1.14 73 2023 09 23 00 03 35 17.443 +13 05 23.14 1.0892 1.8526 124.5 21.4 1.18 73 2023 09 23 01 03 35 16.225 +13 06 10.48 1.0890 1.8528 124.5 21.4 1.22 73 2023 09 23 02 03 35 15.002 +13 06 57.82 1.0887 1.8529 124.6 21.4 1.26 73 2023 09 23 03 03 35 13.774 +13 07 45.18 1.0885 1.8530 124.6 21.4 1.30 73 2023 09 23 04 03 35 12.541 +13 08 32.55 1.0882 1.8532 124.7 21.4 1.34 72 2023 09 23 05 03 35 11.302 +13 09 19.93 1.0880 1.8533 124.7 21.4 1.38 72 2023 09 23 06 03 35 10.058 +13 10 07.32 1.0877 1.8534 124.8 21.4 1.42 72 2023 09 23 07 03 35 08.810 +13 10 54.71 1.0875 1.8536 124.8 21.4 1.46 72 2023 09 23 08 03 35 07.556 +13 11 42.12 1.0873 1.8537 124.8 21.4 1.50 72 2023 09 23 09 03 35 06.296 +13 12 29.54 1.0870 1.8538 124.9 21.4 1.54 72 2023 09 23 10 03 35 05.032 +13 13 16.97 1.0868 1.8540 124.9 21.4 1.58 72 2023 09 23 11 03 35 03.762 +13 14 04.41 1.0865 1.8541 125.0 21.4 1.62 72 2023 09 23 12 03 35 02.488 +13 14 51.86 1.0863 1.8542 125.0 21.4 1.67 72