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: 1/5/2022
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 01/07/2022 06:50:06 -69.10,-104.97 88.60 01/07/2022 06:51:00 -69.09,-104.91 88.63 2.99 54
2 01/07/2022 07:40:49 68.92, 62.59 91.21 01/07/2022 07:40:28 68.92, 62.52 91.21 2.87 21
3 01/07/2022 08:31:18 -68.15,-129.07 89.59 01/07/2022 08:30:09 -68.19,-130.73 89.51 68.61 69
4 01/09/2022 22:16:34 70.13,-158.00 92.11 01/09/2022 22:17:39 70.04,-155.39 91.95 99.43 65
5 01/09/2022 23:06:57 -69.04, 10.91 89.03 01/09/2022 23:07:25 -69.04, 10.92 89.03 0.43 28
6 01/09/2022 23:57:40 68.92, 178.39 90.84 01/09/2022 23:56:51 68.93, 178.42 90.85 1.68 49
7 01/12/2022 14:33:07 69.17, -40.80 90.70 01/12/2022 14:34:18 69.15, -40.69 90.67 4.46 71
8 01/12/2022 15:23:47 -68.98, 126.78 89.51 01/12/2022 15:23:49 -68.99, 126.74 89.49 2.57 2
9 01/12/2022 16:14:30 68.80, -65.67 90.31 01/12/2022 16:13:17 68.82, -65.84 90.34 6.98 73
10 01/15/2022 06:49:58 69.11, 75.07 90.18 01/15/2022 06:50:43 69.09, 75.12 90.15 2.51 45
11 01/15/2022 07:40:39 -68.97,-117.42 89.98 01/15/2022 07:40:13 -68.99,-117.38 89.96 2.84 26
12 01/17/2022 22:16:20 -69.96, 22.31 89.44 01/17/2022 22:17:28 -69.87, 24.39 89.60 79.82 68
13 01/17/2022 23:06:49 69.05,-169.06 89.61 01/17/2022 23:07:08 69.03,-169.08 89.58 3.12 19
14 01/17/2022 23:57:30 -68.91, -1.55 90.55 01/17/2022 23:56:38 -68.93, -1.58 90.53 2.09 52

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 1/5/2022
SNOs_Map_NOAA-20_TERRA_20220105.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 01/05/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA