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: 1/14/2022
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 01/15/2022 06:50:01 69.07, 75.11 90.13 01/15/2022 06:50:44 69.10, 75.11 90.16 3.59 43
2 01/15/2022 07:40:43 -68.99,-117.46 89.96 01/15/2022 07:40:14 -68.99,-117.40 89.96 2.70 29
3 01/17/2022 22:16:26 -69.72, 22.63 89.70 01/17/2022 22:17:36 -69.62, 24.02 89.85 55.00 70
4 01/17/2022 23:07:00 69.06,-169.12 89.61 01/17/2022 23:07:11 69.06,-169.06 89.61 2.29 11
5 01/17/2022 23:57:41 -68.92, -1.61 90.54 01/17/2022 23:56:42 -68.90, -1.63 90.56 2.79 59
6 01/20/2022 14:33:14 -69.13, 139.24 90.87 01/20/2022 14:34:11 -69.14, 139.27 90.87 1.97 57
7 01/20/2022 15:23:58 69.00, -53.27 88.99 01/20/2022 15:23:38 69.02, -53.24 89.02 3.37 20
8 01/20/2022 16:14:28 -68.27, 115.01 91.77 01/20/2022 16:13:18 -68.36, 113.58 91.63 59.55 70
9 01/23/2022 05:59:48 70.11, 86.24 89.57 01/23/2022 06:00:54 69.98, 88.63 89.36 91.82 66
10 01/23/2022 06:50:12 -69.06,-104.92 91.54 01/23/2022 06:50:39 -69.05,-104.98 91.56 3.07 27
11 01/23/2022 07:40:56 68.94, 62.57 88.33 01/23/2022 07:40:06 68.93, 62.52 88.32 2.32 50
12 01/25/2022 22:16:28 69.15,-156.59 87.92 01/25/2022 22:17:34 69.16,-156.59 87.92 1.44 66
13 01/25/2022 23:07:10 -69.06, 10.85 92.19 01/25/2022 23:07:04 -69.06, 10.92 92.19 2.62 6
14 01/25/2022 23:57:48 68.61, 178.76 87.34 01/25/2022 23:56:36 68.66, 178.06 87.42 28.93 72

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 1/14/2022
SNOs_Map_NOAA-20_TERRA_20220114.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 01/14/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA