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: 1/16/2022
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 01/17/2022 22:16:26 -69.71, 22.65 89.71 01/17/2022 22:17:36 -69.62, 24.03 89.84 54.26 70
2 01/17/2022 23:07:00 69.04,-169.10 89.60 01/17/2022 23:07:11 69.07,-169.05 89.62 3.35 11
3 01/17/2022 23:57:41 -68.91, -1.60 90.55 01/17/2022 23:56:42 -68.90, -1.63 90.55 1.58 59
4 01/20/2022 14:33:14 -69.11, 139.25 90.88 01/20/2022 14:34:11 -69.13, 139.25 90.88 1.54 57
5 01/20/2022 15:23:58 68.98, -53.26 88.98 01/20/2022 15:23:38 69.01, -53.25 89.01 3.43 20
6 01/20/2022 16:14:28 -68.26, 115.02 91.78 01/20/2022 16:13:19 -68.30, 113.50 91.70 62.73 69
7 01/23/2022 05:59:46 70.04, 86.34 89.50 01/23/2022 06:00:53 69.95, 88.59 89.32 86.21 67
8 01/23/2022 06:50:11 -69.05,-104.90 91.55 01/23/2022 06:50:37 -69.07,-104.95 91.54 2.40 26
9 01/23/2022 07:40:55 68.93, 62.58 88.31 01/23/2022 07:40:04 68.95, 62.55 88.34 2.96 51
10 01/25/2022 22:16:28 69.14,-156.58 87.91 01/25/2022 22:17:33 69.15,-156.59 87.91 1.84 65
11 01/25/2022 23:07:10 -69.05, 10.86 92.20 01/25/2022 23:07:03 -69.05, 10.91 92.20 1.81 7
12 01/25/2022 23:57:47 68.55, 178.85 87.28 01/25/2022 23:56:36 68.60, 177.98 87.36 35.39 71
13 01/28/2022 14:33:27 69.14, -40.82 87.22 01/28/2022 14:33:59 69.13, -40.75 87.20 3.11 32
14 01/28/2022 15:24:08 -68.99, 126.70 92.95 01/28/2022 15:23:30 -68.97, 126.68 92.96 2.54 38

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 1/16/2022
SNOs_Map_NOAA-20_TERRA_20220116.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 01/16/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA