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: 7/16/2022
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 07/18/2022 01:47:03 -70.16, -30.48 130.90 07/18/2022 01:48:14 -70.05, -29.57 131.05 36.57 71
2 07/18/2022 02:37:40 69.68, 137.55 48.61 07/18/2022 02:37:46 69.67, 137.55 48.59 1.73 6
3 07/18/2022 03:28:21 -69.53, -54.92 131.54 07/18/2022 03:27:16 -69.55, -54.98 131.52 2.61 65
4 07/20/2022 18:03:48 -69.73, 85.95 130.86 07/20/2022 18:04:41 -69.75, 85.91 130.84 3.27 53
5 07/20/2022 18:54:32 69.62,-106.59 49.04 07/20/2022 18:54:08 69.64,-106.60 49.06 2.40 24
6 07/20/2022 19:44:59 -68.73, 61.98 131.89 07/20/2022 19:43:51 -68.81, 59.95 131.73 81.97 68
7 07/23/2022 09:30:14 70.61, 33.04 50.60 07/23/2022 09:31:21 70.49, 35.20 50.39 81.24 67
8 07/23/2022 10:20:41 -69.72,-158.27 130.34 07/23/2022 10:21:03 -69.72,-158.25 130.35 0.65 22
9 07/23/2022 11:11:25 69.62, 9.19 49.57 07/23/2022 11:10:30 69.60, 9.24 49.56 2.35 55
10 07/26/2022 01:46:51 69.77, 150.12 50.28 07/26/2022 01:47:55 69.77, 150.08 50.28 1.86 64
11 07/26/2022 02:37:33 -69.66, -42.41 129.82 07/26/2022 02:37:25 -69.66, -42.44 129.82 1.03 8
12 07/26/2022 03:28:09 69.14, 125.65 49.64 07/26/2022 03:26:58 69.21, 124.61 49.76 42.00 71
13 07/28/2022 18:03:43 69.77, -94.10 50.89 07/28/2022 18:04:15 69.75, -94.05 50.87 2.49 32
14 07/28/2022 18:54:25 -69.66, 73.37 129.22 07/28/2022 18:53:45 -69.65, 73.44 129.23 3.14 40

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 7/16/2022
SNOs_Map_NOAA-20_TERRA_20220716.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 07/16/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA