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: 7/19/2022
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 07/20/2022 18:03:49 -69.76, 85.90 130.83 07/20/2022 18:04:41 -69.78, 85.94 130.82 2.84 52
2 07/20/2022 18:54:33 69.65,-106.63 49.07 07/20/2022 18:54:09 69.62,-106.63 49.04 3.38 24
3 07/20/2022 19:45:00 -68.75, 61.94 131.86 07/20/2022 19:43:52 -68.78, 59.92 131.76 81.48 68
4 07/23/2022 09:30:13 70.59, 33.08 50.57 07/23/2022 09:31:20 70.52, 35.25 50.42 80.44 67
5 07/23/2022 10:20:40 -69.70,-158.23 130.36 07/23/2022 10:21:03 -69.69,-158.29 130.37 2.64 23
6 07/23/2022 11:11:24 69.59, 9.23 49.54 07/23/2022 11:10:30 69.57, 9.20 49.53 2.11 54
7 07/26/2022 01:46:51 69.80, 150.08 50.31 07/26/2022 01:47:54 69.80, 150.12 50.30 1.56 63
8 07/26/2022 02:37:33 -69.70, -42.46 129.79 07/26/2022 02:37:24 -69.69, -42.40 129.80 2.27 9
9 07/26/2022 03:28:09 69.17, 125.61 49.67 07/26/2022 03:26:58 69.18, 124.58 49.73 40.98 71
10 07/28/2022 18:03:43 69.75, -94.07 50.87 07/28/2022 18:04:16 69.73, -94.09 50.84 2.33 33
11 07/28/2022 18:54:25 -69.65, 73.39 129.23 07/28/2022 18:53:46 -69.62, 73.40 129.26 3.06 39
12 07/31/2022 09:29:56 -70.07,-146.09 128.16 07/31/2022 09:31:07 -69.98,-145.50 128.28 24.39 71
13 07/31/2022 10:20:35 69.71, 21.77 51.47 07/31/2022 10:20:37 69.69, 21.76 51.45 1.31 2
14 07/31/2022 11:11:17 -69.60,-170.76 128.64 07/31/2022 11:10:07 -69.59,-170.75 128.64 1.54 70

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 7/19/2022
SNOs_Map_NOAA-20_TERRA_20220719.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 07/19/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA