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 12/08/2022 23:14:12 70.08,-172.27 92.77 12/08/2022 23:15:20 70.06,-172.34 92.74 3.05 68
2 12/09/2022 00:04:54 -69.98, -4.82 87.33 12/09/2022 00:04:49 -70.00, -4.78 87.31 2.18 5
3 12/09/2022 00:55:32 69.55, 163.13 92.24 12/09/2022 00:54:21 69.62, 162.34 92.32 31.63 71
4 12/11/2022 15:31:04 70.04, -56.43 92.97 12/11/2022 15:31:50 70.03, -56.50 92.96 2.52 46
5 12/11/2022 16:21:46 -69.95, 111.02 87.13 12/11/2022 16:21:20 -69.92, 110.98 87.15 3.13 26
6 12/14/2022 07:47:56 70.06, 59.32 93.18 12/14/2022 07:48:18 70.04, 59.40 93.16 3.67 22
7 12/14/2022 08:38:37 -69.91,-133.14 86.97 12/14/2022 08:37:48 -69.94,-133.12 86.95 2.66 49
8 12/16/2022 23:14:07 -70.30, 7.43 86.45 12/16/2022 23:15:19 -70.20, 7.86 86.56 19.38 72
9 12/17/2022 00:04:47 69.98, 175.22 93.23 12/17/2022 00:04:48 69.98, 175.19 93.23 1.28 1
10 12/17/2022 00:55:29 -69.88, -17.32 86.87 12/17/2022 00:54:18 -69.88, -17.32 86.87 0.83 71
11 12/19/2022 15:30:55 -70.06, 123.57 86.61 12/19/2022 15:31:50 -70.07, 123.56 86.60 1.34 55
12 12/19/2022 16:21:39 69.95, -68.96 93.29 12/19/2022 16:21:17 69.95, -68.96 93.29 0.23 22

Figure of NOAA-20 and LANDSAT-9 satellite orbits during SNOs since TLE Epoch: 12/6/2022
SNOs_Map_NOAA-20_LANDSAT-9_20221207.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