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: 12/25/2022
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 12/26/2022 20:55:14 71.09,-139.09 94.41 12/26/2022 20:56:21 70.99,-136.74 94.25 85.63 67
2 12/26/2022 21:45:40 -70.17, 29.72 86.55 12/26/2022 21:46:00 -70.16, 29.68 86.57 2.38 20
3 12/26/2022 22:36:24 70.05,-162.77 93.32 12/26/2022 22:35:24 70.04,-162.83 93.31 2.56 60
4 12/29/2022 10:39:36 -70.17,-163.76 86.67 12/29/2022 10:40:05 -70.19,-163.83 86.66 2.76 29
5 12/29/2022 11:30:20 70.05, 3.74 93.20 12/29/2022 11:29:29 70.06, 3.66 93.22 3.30 51
6 12/31/2022 23:33:34 -70.23, 2.66 86.78 12/31/2022 23:34:10 -70.25, 2.72 86.77 2.89 36
7 01/01/2023 00:24:18 70.11, 170.16 93.10 01/01/2023 00:23:34 70.13, 170.20 93.12 2.56 44
8 01/03/2023 12:27:31 -70.25, 169.16 86.98 01/03/2023 12:28:16 -70.24, 169.16 86.99 0.32 45
9 01/03/2023 13:18:15 70.13, -23.35 92.90 01/03/2023 13:17:40 70.12, -23.35 92.89 0.65 35
10 01/06/2023 01:21:28 -70.26, -24.35 87.23 01/06/2023 01:22:21 -70.27, -24.34 87.23 1.21 53
11 01/06/2023 02:12:12 70.14, 143.14 92.65 01/06/2023 02:11:45 70.15, 143.14 92.66 0.47 27

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 12/25/2022
SNOs_Map_NOAA-20_TERRA_20221225.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 12/25/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA