Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/8/2022
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 03/09/2022 12:52:47 -69.30, 164.19 106.35 03/09/2022 12:53:59 -69.32, 164.17 106.35 1.59 72
2 03/09/2022 13:43:31 69.19, -28.34 73.52 03/09/2022 13:43:26 69.21, -28.33 73.54 2.41 5
3 03/09/2022 14:34:11 -68.99, 139.26 106.70 03/09/2022 14:32:57 -69.04, 139.09 106.64 8.84 74
4 03/12/2022 05:09:43 -69.25, -79.98 107.45 03/12/2022 05:10:24 -69.25, -80.04 107.46 2.59 41
5 03/12/2022 06:00:27 69.14, 87.49 72.42 03/12/2022 05:59:51 69.14, 87.46 72.42 1.26 36
6 03/14/2022 20:36:04 69.63,-132.07 71.90 03/14/2022 20:37:15 69.55,-131.39 71.79 27.46 71
7 03/14/2022 21:26:40 -69.21, 35.85 108.56 03/14/2022 21:26:49 -69.22, 35.80 108.55 2.42 9
8 03/14/2022 22:17:24 69.10,-156.68 71.31 03/14/2022 22:16:16 69.11,-156.70 71.33 1.06 68
9 03/17/2022 12:52:56 69.33, -15.86 70.51 03/17/2022 12:53:43 69.34, -15.79 70.52 3.22 47
10 03/17/2022 13:43:37 -69.17, 151.67 109.67 03/17/2022 13:43:14 -69.18, 151.63 109.65 2.18 23
11 03/17/2022 14:34:03 68.09, -39.59 69.21 03/17/2022 14:32:57 68.17, -41.97 69.37 99.11 66
12 03/20/2022 04:19:22 -70.08, -68.53 109.75 03/20/2022 04:20:30 -70.01, -66.66 109.89 71.43 68
13 03/20/2022 05:09:53 69.29, 99.95 69.42 03/20/2022 05:10:08 69.28, 100.01 69.40 2.69 15
14 03/20/2022 06:00:34 -69.13, -92.51 110.77 03/20/2022 05:59:39 -69.12, -92.56 110.77 2.47 55

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 3/8/2022
SNOs_Map_NOAA-20_TERRA_20220308.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 03/08/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA