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: 10/18/2022
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 10/19/2022 04:25:28 -70.00, -69.96 100.15 10/19/2022 04:26:03 -69.99, -70.00 100.16 1.60 35
2 10/19/2022 05:16:12 69.88, 97.52 79.75 10/19/2022 05:15:30 69.86, 97.48 79.73 2.76 42
3 10/21/2022 19:00:53 -70.00, 71.18 99.22 10/21/2022 19:01:17 -69.98, 71.16 99.24 3.15 24
4 10/21/2022 19:51:37 69.89,-121.35 80.69 10/21/2022 19:50:43 69.89,-121.31 80.69 1.48 54
5 10/24/2022 08:45:46 70.64, 44.01 82.33 10/24/2022 08:46:55 70.55, 45.50 82.24 56.11 69
6 10/24/2022 09:36:18 -70.01,-147.69 98.29 10/24/2022 09:36:30 -70.00,-147.64 98.31 2.74 12
7 10/24/2022 10:27:01 69.85, 19.86 81.57 10/24/2022 10:25:57 69.85, 19.80 81.56 2.04 64
8 10/26/2022 23:21:03 70.24,-174.21 82.82 10/26/2022 23:22:15 70.16,-173.89 82.74 15.11 72
9 10/27/2022 00:11:42 -69.98, -6.49 97.43 10/27/2022 00:11:43 -70.00, -6.46 97.41 2.54 1
10 10/27/2022 01:02:24 69.77, 161.13 82.38 10/27/2022 01:01:11 69.79, 160.89 82.39 9.41 73
11 10/29/2022 13:56:24 70.05, -32.78 83.51 10/29/2022 13:57:29 70.07, -32.83 83.53 2.83 65
12 10/29/2022 14:47:07 -70.00, 134.62 96.53 10/29/2022 14:46:56 -69.98, 134.69 96.56 3.40 11
13 10/29/2022 15:37:39 69.32, -57.07 82.80 10/29/2022 15:36:30 69.37, -58.49 82.84 56.12 69

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 10/18/2022
SNOs_Map_NOAA-20_TERRA_20221018.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 10/18/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA