Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and LANDSAT-9 Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/6/2022
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (LANDSAT-9) Time (LANDSAT-9) Lat,Lon (LANDSAT-9) SZA (LANDSAT-9 ) Distance(km) Time Diff (sec)
1 12/06/2022 06:57:32 70.74, 70.90 93.14 12/06/2022 06:58:40 70.63, 72.62 93.02 64.52 68
2 12/06/2022 07:48:02 -70.01,-120.65 87.59 12/06/2022 07:48:19 -70.02,-120.64 87.59 0.50 17
3 12/06/2022 08:38:46 69.90, 46.83 92.30 12/06/2022 08:37:46 69.92, 46.87 92.32 2.33 60
4 12/08/2022 23:14:12 70.07,-172.26 92.76 12/08/2022 23:15:20 70.07,-172.32 92.75 2.43 68
5 12/09/2022 00:04:54 -69.97, -4.80 87.34 12/09/2022 00:04:50 -69.96, -4.85 87.36 2.60 4
6 12/09/2022 00:55:33 69.60, 163.07 92.29 12/09/2022 00:54:21 69.63, 162.35 92.33 27.97 72
7 12/11/2022 15:31:03 70.03, -56.42 92.96 12/11/2022 15:31:49 70.04, -56.48 92.97 2.50 46
8 12/11/2022 16:21:45 -69.94, 111.04 87.13 12/11/2022 16:21:19 -69.93, 111.00 87.14 1.65 26
9 12/14/2022 07:47:55 70.00, 59.41 93.12 12/14/2022 07:48:19 69.99, 59.33 93.11 2.98 24
10 12/14/2022 08:38:37 -69.91,-133.13 86.98 12/14/2022 08:37:49 -69.89,-133.18 86.99 2.79 48
11 12/16/2022 23:14:07 -70.29, 7.43 86.45 12/16/2022 23:15:19 -70.21, 7.87 86.55 19.17 72
12 12/17/2022 00:04:47 69.98, 175.22 93.23 12/17/2022 00:04:48 69.98, 175.20 93.24 1.21 1
13 12/17/2022 00:55:29 -69.88, -17.31 86.87 12/17/2022 00:54:18 -69.88, -17.31 86.87 0.10 71
14 12/19/2022 15:30:55 -70.06, 123.57 86.60 12/19/2022 15:31:50 -70.07, 123.56 86.60 1.18 55
15 12/19/2022 16:21:39 69.96, -68.96 93.29 12/19/2022 16:21:17 69.96, -68.96 93.29 0.32 22

Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 12/6/2022
SNOs_Map_NOAA-20_LANDSAT-9_20221206.jpg

Download SNOs between NOAA-20 and LANDSAT-9 since TLE EPOCH: 12/06/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and LANDSAT-9