"Pseudo-MPEC" for Sar2878
Created 2026 Mar 10 6:35:28 UT using Find_Orb
Click here for an explanation of pseudo-MPECs
Astrometry:
Sar2878 0C2026 03 08.37836511 04 37.424+26 09 03.73 ~39Eo 19.58GVNEOCPF52
Sar2878 0C2026 03 08.38791811 05 02.588+26 06 55.57 ~39Eo 19.31GVNEOCPF52
Sar2878* C2026 03 08.96766911 33 09.88 +23 31 18.6 ~3905 19.3 GVNEOCPK88
Sar2878 C2026 03 08.97722511 33 37.11 +23 28 29.9 ~3905 19.4 GVNEOCPK88
Sar2878 C2026 03 08.97921211 33 42.72 +23 27 55.6 ~3905 19.5 GVNEOCPK88
Sar2878 C2026 03 08.98120611 33 48.48 +23 27 19.7 ~3905 18.9 GVNEOCPK88
Sar2878 C2026 03 08.98408611 33 56.68 +23 26 28.0 ~3905 19.4 GVNEOCPK88
Sar2878 KB2026 03 09.01155 11 35 12.38 +23 18 28.5 ~390o 19.6 GXNEOCPM45
Sar2878 KB2026 03 09.01505 11 35 22.42 +23 17 25.4 ~390o 19.6 GXNEOCPM45
Sar2878 KB2026 03 09.01865 11 35 32.74 +23 16 19.5 ~390o 19.2 GXNEOCPM45
Sar2878 KC2026 03 09.02059 11 35 39.44 +23 15 39.1 ~391o 19.4 GZNEOCPL04
Sar2878 KC2026 03 09.02167411 35 44.32 +23 15 12.8 ~391o 19.6 GVNEOCPK88
Sar2878 KC2026 03 09.02458 11 35 50.91 +23 14 26.3 ~391o 19.5 GZNEOCPL04
Sar2878 KC2026 03 09.02514411 35 54.28 +23 14 10.0 ~391o 19.5 GVNEOCPK88
Sar2878 KC2026 03 09.02858811 36 04.17 +23 13 07.3 ~391o 19.0 GVNEOCPK88
Sar2878 KC2026 03 09.03657811 36 27.10 +23 10 41.5 ~392Z 18.8 GVNEOCPK88
Sar2878 KC2026 03 09.03989911 36 36.71 +23 09 40.0 ~392Z 19.2 GVNEOCPK88
Sar2878 KC2026 03 09.04320511 36 46.21 +23 08 39.2 ~392Z 19.2 GVNEOCPK88
Sar2878 KC2026 03 09.08600511 38 50.31 +22 55 21.4 ~3935 19.2 GVNEOCPK88
Sar2878 KC2026 03 09.08734411 38 54.26 +22 54 56.3 ~3935 19.3 GVNEOCPK88
Sar2878 KC2026 03 09.08887511 38 58.73 +22 54 27.4 ~3935 19.2 GVNEOCPK88
Sar2878 KC2026 03 09.11397411 40 12.23 +22 46 30.8 ~393K 19.1 GVNEOCPK88
Sar2878 KC2026 03 09.11687811 40 20.78 +22 45 34.8 ~393K 19.3 GVNEOCPK88
Sar2878 KC2026 03 09.11975111 40 29.23 +22 44 40.0 ~393K 19.1 GVNEOCPK88
Sar2878 KB2026 03 09.13425 11 41 56.44 +22 41 35.4 ~393Z 19.3 GXNEOCPW13
Sar2878 KB2026 03 09.13588 11 42 01.26 +22 41 06.0 ~393Z 18.8 GXNEOCPW13
Sar2878 KB2026 03 09.13744 11 42 05.77 +22 40 37.7 ~393Z 19.7 GXNEOCPW13
Sar2878 KC2026 03 09.15467011 42 56.34 +22 35 21.4 ~3945 19.7 GVNEOCPH21
Sar2878 KC2026 03 09.15590511 42 59.91 +22 34 58.9 ~3945 19.3 GVNEOCPH21
Sar2878 0C2026 03 09.21147111 45 33.384+22 17 48.36 ~396K 19.4 GWNEOCPW27
Sar2878 0C2026 03 09.21798611 45 52.145+22 15 45.71 ~396K 17.6 GWNEOCPW27
Sar2878 C2026 03 09.28916611 49 41.107+21 53 14.92 ~397Z 19.30GVNEOCPU68
Sar2878 C2026 03 09.29250711 49 50.830+21 52 11.03 ~397Z 19.30GVNEOCPU68
Sar2878 C2026 03 09.30901011 50 38.523+21 46 53.66 ~397o 18.99GVNEOCPU74
Sar2878 C2026 03 09.30994511 50 41.268+21 46 36.51 ~397o 18.99GVNEOCPU74
Sar2878 KB2026 03 09.37891411 54 02.011+21 23 14.78 ~39D5 19.7 GVNEOCPU52
Sar2878 KB2026 03 09.39767811 54 56.506+21 16 55.74 ~39D5 18.6 GVNEOCPU52
Sar2878 KB2026 03 09.54249612 02 48.834+20 27 35.65 ~39Do 19.1 GXNEOCPQ06
Sar2878 KB2026 03 09.55711712 03 31.914+20 22 37.02 ~39Do 17.9 GXNEOCPQ06
Sar2878 KB2026 03 09.58878312 05 04.846+20 11 47.08 ~39F5 19.9 GWNEOCP900
Sar2878 KB2026 03 09.59769312 05 30.780+20 08 40.27 ~39F5 19.6 GWNEOCP900
Sar2878 KB2026 03 09.60660312 05 56.746+20 05 32.93 ~39F5 18.9 GWNEOCP900
Sar2878 KB2026 03 09.65697512 08 33.264+19 46 48.25 ~3A4o 18.4 GVNEOCPP13
Sar2878 KB2026 03 09.66697612 09 02.544+19 43 15.06 ~3A4o 18.9 GVNEOCPP13
Sar2878 KB2026 03 09.67689712 09 31.498+19 39 42.77 ~3A4o 18.8 GVNEOCPP13
Sar2878 KB2026 03 09.81548612 16 54.398+18 47 03.37 ~39KK 19.2 GXNEOCPM35
Sar2878 KB2026 03 09.82063712 17 09.912+18 45 10.08 ~39KK 19.3 GXNEOCPM35
Sar2878 KB2026 03 09.82578712 17 25.349+18 43 18.80 ~39KK 19.2 GXNEOCPM35
Sar2878 KB2026 03 09.87358412 19 49.47 +18 25 15.3 ~39M5 18.2 GVNEOCPG02
Sar2878 KB2026 03 09.88142912 20 12.82 +18 22 20.9 ~39M5 18.3 GVNEOCPG02
Sar2878 1C2026 03 09.88492 12 20 16.12 +18 22 00.7 ~39M5 19.4 GXNEOCPC40
Sar2878 1C2026 03 09.88775 12 20 24.47 +18 20 57.0 ~39M5 18.9 GXNEOCPC40
Sar2878 1C2026 03 09.89053 12 20 32.62 +18 19 54.6 ~39M5 19.0 GXNEOCPC40
Sar2878 KB2026 03 09.89338012 20 48.33 +18 17 56.3 ~39M5 18.4 GVNEOCPG02
Sar2878 KB2026 03 09.92976912 22 44.40 +18 04 36.7 ~39MZ 18.7 GVNEOCPI93
Sar2878 KB2026 03 09.93190212 22 50.72 +18 03 48.8 ~39MZ 19.6 GVNEOCPI93
Sar2878 KB2026 03 09.93399312 22 56.91 +18 03 02.2 ~39MZ 18.8 GVNEOCPI93
Sar2878 KB2026 03 09.95258312 23 47.826+17 56 19.99 ~39No 19.57GXNEOCP126
Sar2878 KB2026 03 09.96751212 24 31.538+17 50 40.31 ~39No 19.44GXNEOCP126
Sar2878 KC2026 03 09.96777112 24 31.77 +17 50 34.9 ~39No 19.0 GVNEOCP104
Sar2878 KC2026 03 09.97178112 24 43.49 +17 49 04.0 ~39No 18.7 GVNEOCP104
Sar2878 KC2026 03 09.97579012 24 55.18 +17 47 32.5 ~39No 18.8 GVNEOCP104
Sar2878 KC2026 03 10.22005312 37 32.41 +16 12 14.9 ~3A5Z 19.5 GVNEOCPH21
Sar2878 KC2026 03 10.22146112 37 36.50 +16 11 41.6 ~3A5Z 19.5 GVNEOCPH21
Sar2878 KC2026 03 10.22287012 37 40.59 +16 11 08.3 ~3A5Z 19.4 GVNEOCPH21
Station data:
(104) San Marcello Pistoiese (N44.064178 E10.803750) Italy. Observers P.
Bacci, M. Maestripieri. Measurers P. Bacci, L. Tesi, G. Fagioli. 0.60-m
reflector + CCD.
(126) Monte Viseggi (N44.132565 E9.790150) Italy.
Observers L. Sannino, A. Mancuso, S. Mercanti, D. Agnetti. Measurers L.
Sannino, A. Mancuso. 0.41-m f/5.3 reflector + CCD.
(900) Moriyama (N35.049753 E135.989940) Japan. Observer Y. Ikari. 0.26-m
f/7.0 reflector + CCD.
(C40) Kuban State University Astrophysical Observatory (N45.019544
E39.030800) Russia. Observer A. Ivanov. 0.51-m f/8 reflector + CCD.
(F52) Pan-STARRS 2, Haleakala (N20.707382 W156.255910) US/Hawaii.
Observers J. Herman, T. Lowe, P. Minguez, A. Schultz, I. Smith. Measurers
K. Chambers, T. de Boer, J. Fairlamb, H. Gao, M. Huber, C.-C. Lin, E.
Magnier, Y. Ramanjooloo, R. Wainscoat, R. Weryk. 1.8-m Ritchey-Chrétien +
CCD.
(G02) KYSUCE Observatory, Kysucke Nove Mesto (N49.307313 E18.765390)
Slovakia. Observer M. Urbanik. 0.40-m f/4.4 reflector + CCD.
(H21) Astronomical Research Observatory, Westfield (N39.483054 W87.968270)
US/Illinois. Observer R. Holmes. Measurers S. Foglia, L. Buzzi, T.
Linder, R. Holmes. 0.40-m f/5.32 astrograph + CCD.
(I93) St Pardon de Conques (N44.558670 W0.202960) France. Observers F.
Losse, W. D'Anna. Measurer F. Losse. 0.40-m f/3.7 reflector + CCD.
(K88) GINOP-KHK, Piszkéstető (N47.917453 E19.893670) Hungary. Observer K.
Sárneczky. 0.60-m Schmidt + CCD.
(L04) ROASTERR-1 Observatory, Cluj-Napoca (N46.820952 E23.596400) Romania.
Observer L. Hudin. 0.1-m f/9 refractor + CCD.
(M35) PS Observatory, Parjol (N46.575378 E26.616690). Observer R. Anghel.
Measurers R. Anghel, A. Anghel. 0.2-m f/12 Cassegrain + CCD.
(M45) Starhopper Observatory, Sfantu Gheorghe (N45.865494 E25.768890)
Romania. Observer F. Ursache. 0.41-m f/7.5 reflector + CMO.
(P13) Baihuashan Observatory, Beijing (N39.837554 E115.573330) China.
Observers Z. Wang, B. Liu. Measurer Z. Wang. 0.28-m f/2.2 reflector + CMO.
(Q06) Tarui Observatory, Tarui (N35.394791 E136.495470) Japan. Observer H.
Watanabe. 0.35-m f/1.9 Schmidt-Cassegrain + CMO.
(U52) Shasta Valley Observatory, Grenada (N41.579164 W122.549000)
US/California. Observer J. E. Rogers. Measurers J. E. Rogers, D. Parrott.
0.30-m Helin Telescope + CCD.
(U68) JPL SynTrack Robotic Telescope, Auberry (N37.070387 W119.412990)
US/California. Observers N. Saini, C. Zhai, R. Trahan, M. Zhan, M. Shao.
0.28-m f/2.2 Schmidt + CCD.
(U74) JPL SynTrack Robotic Telescope 2, Auberry (N37.070341 W119.412800)
US/California. Observers N. Saini, C. Zhai, R. Trahan, M. Zhan, M. Shao.
0.36-m f/2.2 Schmidt.
(W13) Star Quarry Observatory, Bedford (N38.977039 W86.526390) US/Indiana.
Observer C. J. Horowitz. 0.20-m f/2 Schmidt-Cassegrain + CMO.
(W27) RCNS, New Milford (N41.525582 W73.426170) US/Connecticut.
Orbital elements: Sar2878
Perihelion 2026 Mar 13.903604 +/- 0.0011 TT = 21:41:11.4 (JD 2461113.403604)
Epoch 2026 Mar 10.0 TT = JDT 2461109.5 Earth MOID: 0.0124 Ma: 0.0036
M 358.688840583 +/- 0.0008 (J2000 ecliptic) AutoNEOCP
n 0.335884293 +/- 0.000278 Peri. 164.993462 +/- 0.0035
a 2.049633695 +/- 0.00113 Node 8.878571 +/- 0.0028
e 0.50885574 +/- 0.000268 Incl. 0.860231 +/- 0.00037
P 2.93437 H 27.37 G 0.15 U 7.2
q 1.006665808 +/- 6.06e-6 Q 3.092601582 +/- 0.00225
From 65 observations 2026 Mar. 8-10 (44.3 hr); mean residual 0".44
Residuals in arcseconds: 260308 F52 .16- .10- 260309 K88 .16- .00 260309 P13 .23- .11- 260308 F52 .23- .16+ 260309 K88 .31- .24+ 260309 M35 .68- 1.1+ 260308 K88 .58+ .08- 260309 W13 .19+ .13+ 260309 M35 .09+ .27- 260308 K88 .24+ .35- 260309 W13 1.1+ .13- 260309 M35 .13+ .60+ 260308 K88 .59- .50+ 260309 W13 .54+ .52- 260309 G02 .63+ .28- 260308 K88 .35+ .08- 260309 H21 .39+ .01- 260309 G02 .55+ .87- 260308 K88 .04+ .68- 260309 H21 .07+ .19- 260309 C40 .72- .54+ 260309 M45 .27+ .33- 260309 W27 .33+ .70- 260309 C40 .04+ .29+ 260309 M45 .33+ .21+ 260309 W27 .36+ .31+ 260309 C40 .08+ .29+ 260309 M45 .20+ .09- 260309 U68 .56- .19- 260309 G02 .69+ .23+ 260309 L04 .44+ .53+ 260309 U68 .10+ .22- 260309 I93 .07- .21+ 260309 K88 .42+ .37- 260309 U74 .53- .32- 260309 I93 .12- .02- 260309 L04 .54+ .55+ 260309 U74 .06+ .60+ 260309 I93 .19- .14+ 260309 K88 .32+ .02- 260309 U52 1.4- .12- 260309 126 .48+ .79+ 260309 K88 .18+ .10+ 260309 U52 .57- .36- 260309 126 .37+ .05- 260309 K88 .69- .52+ 260309 Q06 .30- .20+ 260309 104 .66- .86- 260309 K88 .12- .00 260309 Q06 .83+ .13- 260309 104 .67- .36- 260309 K88 .56- .02+ 260309 900 .15+ 1.0+ 260309 104 .97- .35- 260309 K88 .52- .05- 260309 900 .49- .07- 260310 H21 .30+ .20- 260309 K88 .10+ .10+ 260309 900 .20- .83- 260310 H21 .46+ .29- 260309 K88 .14+ .10+ 260309 P13 .45- .33+ 260310 H21 .60+ .35- 260309 K88 .24- .44+ 260309 P13 .06+ .01+ Ephemerides (geocentric): Date (UTC) HH RA Dec delta r elong mag " sig PA ---- -------- ------------ ------------ ------ ------ ----- --- -------- 2026 03 10 07 12 40 55.510 +15 47 32.19 .01577 1.0076 157.2 19.5 .226 145 2026 03 10 08 12 43 02.127 +15 30 45.03 .01577 1.0076 156.9 19.5 .233 145 2026 03 10 09 12 45 08.418 +15 13 53.15 .01577 1.0076 156.6 19.5 .241 145 2026 03 10 10 12 47 14.361 +14 56 56.85 .01577 1.0076 156.3 19.5 .248 145 2026 03 10 11 12 49 19.936 +14 39 56.43 .01577 1.0075 155.9 19.5 .256 145 2026 03 10 12 12 51 25.125 +14 22 52.22 .01578 1.0075 155.6 19.5 .264 144 2026 03 10 13 12 53 29.908 +14 05 44.52 .01578 1.0075 155.3 19.5 .271 144 2026 03 10 14 12 55 34.265 +13 48 33.65 .01579 1.0075 154.9 19.5 .279 144 2026 03 10 15 12 57 38.180 +13 31 19.92 .01580 1.0075 154.6 19.5 .287 144 2026 03 10 16 12 59 41.634 +13 14 03.66 .01581 1.0074 154.3 19.5 .295 144 2026 03 10 17 13 01 44.609 +12 56 45.18 .01582 1.0074 153.9 19.6 .303 144 2026 03 10 18 13 03 47.089 +12 39 24.80 .01584 1.0074 153.5 19.6 .311 144 2026 03 10 19 13 05 49.057 +12 22 02.84 .01585 1.0074 153.2 19.6 .319 144 2026 03 10 20 13 07 50.496 +12 04 39.61 .01587 1.0074 152.8 19.6 .327 144 2026 03 10 21 13 09 51.392 +11 47 15.43 .01589 1.0073 152.4 19.6 .335 143 2026 03 10 22 13 11 51.728 +11 29 50.60 .01591 1.0073 152.1 19.6 .343 143 2026 03 10 23 13 13 51.491 +11 12 25.44 .01593 1.0073 151.7 19.6 .351 143 2026 03 11 00 13 15 50.666 +10 55 00.26 .01595 1.0073 151.3 19.7 .359 143 2026 03 11 01 13 17 49.240 +10 37 35.35 .01598 1.0073 150.9 19.7 .366 143 2026 03 11 02 13 19 47.198 +10 20 11.02 .01600 1.0073 150.5 19.7 .374 143 2026 03 11 03 13 21 44.529 +10 02 47.57 .01603 1.0072 150.1 19.7 .382 143 2026 03 11 04 13 23 41.221 +09 45 25.29 .01606 1.0072 149.7 19.7 .390 143 2026 03 11 05 13 25 37.261 +09 28 04.46 .01609 1.0072 149.4 19.7 .397 143 2026 03 11 06 13 27 32.638 +09 10 45.36 .01612 1.0072 149.0 19.7 .405 143 2026 03 11 07 13 29 27.343 +08 53 28.28 .01616 1.0072 148.6 19.8 .413 143 2026 03 11 08 13 31 21.363 +08 36 13.48 .01619 1.0072 148.2 19.8 .420 143 2026 03 11 09 13 33 14.691 +08 19 01.23 .01623 1.0071 147.8 19.8 .427 143 2026 03 11 10 13 35 07.316 +08 01 51.80 .01627 1.0071 147.4 19.8 .435 142 2026 03 11 11 13 36 59.231 +07 44 45.42 .01631 1.0071 147.0 19.8 .442 142 2026 03 11 12 13 38 50.426 +07 27 42.36 .01635 1.0071 146.6 19.8 .449 142 2026 03 11 13 13 40 40.894 +07 10 42.84 .01639 1.0071 146.2 19.9 .456 142 2026 03 11 14 13 42 30.628 +06 53 47.11 .01644 1.0071 145.8 19.9 .463 142 2026 03 11 15 13 44 19.621 +06 36 55.39 .01648 1.0070 145.4 19.9 .470 142 2026 03 11 16 13 46 07.867 +06 20 07.89 .01653 1.0070 145.0 19.9 .477 142 2026 03 11 17 13 47 55.359 +06 03 24.84 .01658 1.0070 144.6 19.9 .483 142 2026 03 11 18 13 49 42.094 +05 46 46.43 .01663 1.0070 144.2 19.9 .490 142 2026 03 11 19 13 51 28.064 +05 30 12.86 .01668 1.0070 143.8 20.0 .496 142 2026 03 11 20 13 53 13.267 +05 13 44.33 .01673 1.0070 143.4 20.0 .502 142 2026 03 11 21 13 54 57.698 +04 57 21.01 .01679 1.0070 143.0 20.0 .508 142 2026 03 11 22 13 56 41.353 +04 41 03.09 .01684 1.0070 142.6 20.0 .514 142 2026 03 11 23 13 58 24.229 +04 24 50.72 .01690 1.0069 142.2 20.0 .520 142 2026 03 12 00 14 00 06.323 +04 08 44.06 .01696 1.0069 141.8 20.0 .526 142 2026 03 12 01 14 01 47.633 +03 52 43.28 .01702 1.0069 141.5 20.1 .532 142 2026 03 12 02 14 03 28.157 +03 36 48.52 .01708 1.0069 141.1 20.1 .537 142 2026 03 12 03 14 05 07.893 +03 20 59.90 .01714 1.0069 140.7 20.1 .542 142 2026 03 12 04 14 06 46.839 +03 05 17.57 .01720 1.0069 140.3 20.1 .548 142 2026 03 12 05 14 08 24.994 +02 49 41.65 .01727 1.0069 139.9 20.1 .553 142 2026 03 12 06 14 10 02.359 +02 34 12.25 .01733 1.0069 139.6 20.2 .558 142