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: 12/23/2022
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 12/24/2022 08:01:10 70.76, 54.96 94.13 12/24/2022 08:02:20 70.64, 56.28 93.97 50.23 70
2 12/24/2022 08:51:42 -70.15,-136.75 86.51 12/24/2022 08:51:53 -70.14,-136.80 86.52 1.90 11
3 12/24/2022 09:42:26 70.02, 30.75 93.36 12/24/2022 09:41:17 70.01, 30.69 93.36 2.42 69
4 12/26/2022 20:55:14 71.12,-139.14 94.44 12/26/2022 20:56:20 71.01,-136.70 94.27 88.60 66
5 12/26/2022 21:45:40 -70.20, 29.69 86.53 12/26/2022 21:45:59 -70.18, 29.72 86.55 2.03 19
6 12/26/2022 22:36:24 70.07,-162.82 93.35 12/26/2022 22:35:23 70.06,-162.80 93.34 1.83 61
7 12/29/2022 10:39:37 -70.20,-163.80 86.64 12/29/2022 10:40:05 -70.21,-163.80 86.64 0.86 28
8 12/29/2022 11:30:21 70.08, 3.69 93.23 12/29/2022 11:29:29 70.08, 3.69 93.24 0.65 52
9 12/31/2022 23:33:34 -70.20, 2.71 86.81 12/31/2022 23:34:11 -70.21, 2.66 86.81 1.78 37
10 01/01/2023 00:24:18 70.08, 170.20 93.07 01/01/2023 00:23:35 70.08, 170.14 93.08 2.11 43
11 01/03/2023 12:27:32 -70.27, 169.13 86.96 01/03/2023 12:28:16 -70.25, 169.17 86.99 2.84 44
12 01/03/2023 13:18:15 70.10, -23.30 92.87 01/03/2023 13:17:40 70.12, -23.35 92.89 3.26 35
13 01/06/2023 01:21:28 -70.28, -24.38 87.21 01/06/2023 01:22:20 -70.26, -24.35 87.24 2.38 52
14 01/06/2023 02:12:12 70.16, 143.11 92.67 01/06/2023 02:11:44 70.14, 143.13 92.64 3.33 28

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 12/23/2022
SNOs_Map_NOAA-20_TERRA_20221223.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 12/23/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA