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: 1/24/2022
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 01/25/2022 22:16:29 69.17,-156.62 87.94 01/25/2022 22:17:33 69.17,-156.57 87.93 1.92 64
2 01/25/2022 23:07:10 -69.03, 10.88 92.22 01/25/2022 23:07:03 -69.06, 10.92 92.19 3.29 7
3 01/25/2022 23:57:47 68.53, 178.88 87.25 01/25/2022 23:56:36 68.61, 178.00 87.38 36.81 71
4 01/28/2022 14:33:27 69.12, -40.79 87.20 01/28/2022 14:34:00 69.09, -40.80 87.16 3.10 33
5 01/28/2022 15:24:08 -68.98, 126.72 92.96 01/28/2022 15:23:30 -68.98, 126.69 92.95 0.99 38
6 01/31/2022 05:59:44 -69.41, -92.75 93.22 01/31/2022 06:00:55 -69.34, -92.25 93.32 21.03 71
7 01/31/2022 06:50:24 69.07, 75.03 86.42 01/31/2022 06:50:25 69.06, 75.03 86.41 1.62 1
8 01/31/2022 07:41:05 -68.93,-117.46 93.74 01/31/2022 07:39:55 -68.95,-117.47 93.71 2.58 70
9 02/02/2022 22:16:38 -69.15, 23.38 94.25 02/02/2022 22:17:24 -69.14, 23.37 94.27 1.37 46
10 02/02/2022 23:07:22 69.03,-169.15 85.61 02/02/2022 23:06:51 69.02,-169.14 85.61 1.37 31
11 02/05/2022 13:43:03 69.68, -28.94 85.52 02/05/2022 13:44:13 69.58, -27.81 85.37 45.36 70
12 02/05/2022 14:33:36 -69.10, 139.20 95.10 02/05/2022 14:33:50 -69.09, 139.19 95.12 1.56 14
13 02/05/2022 15:24:20 68.99, -53.33 84.77 02/05/2022 15:23:17 68.97, -53.33 84.76 2.29 63

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 1/24/2022
SNOs_Map_NOAA-20_TERRA_20220124.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 01/24/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA