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: 10/14/2022
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 10/16/2022 13:50:04 -69.99, 148.91 101.11 10/16/2022 13:50:50 -70.00, 148.85 101.10 2.43 46
2 10/16/2022 14:40:47 69.87, -43.61 78.79 10/16/2022 14:40:16 69.88, -43.68 78.79 2.60 31
3 10/19/2022 04:25:28 -69.99, -69.95 100.16 10/19/2022 04:26:03 -70.00, -69.97 100.15 1.98 35
4 10/19/2022 05:16:12 69.88, 97.53 79.74 10/19/2022 05:15:30 69.87, 97.49 79.73 1.72 42
5 10/21/2022 19:00:53 -69.99, 71.19 99.22 10/21/2022 19:01:17 -69.98, 71.17 99.24 1.63 24
6 10/21/2022 19:51:37 69.89,-121.34 80.69 10/21/2022 19:50:43 69.90,-121.30 80.69 1.69 54
7 10/24/2022 08:45:46 70.64, 44.02 82.33 10/24/2022 08:46:55 70.54, 45.49 82.23 55.60 69
8 10/24/2022 09:36:18 -70.01,-147.68 98.30 10/24/2022 09:36:30 -69.99,-147.65 98.31 2.25 12
9 10/24/2022 10:27:01 69.85, 19.86 81.56 10/24/2022 10:25:57 69.84, 19.79 81.55 2.98 64
10 10/26/2022 23:21:03 70.24,-174.21 82.82 10/26/2022 23:22:14 70.18,-173.85 82.77 14.81 71
11 10/27/2022 00:11:42 -69.97, -6.49 97.44 10/27/2022 00:11:43 -69.97, -6.50 97.44 0.42 1
12 10/27/2022 01:02:23 69.71, 161.21 82.32 10/27/2022 01:01:11 69.76, 160.85 82.36 14.49 72

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 10/14/2022
SNOs_Map_NOAA-20_TERRA_20221014.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 10/14/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA