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: 7/18/2022
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 07/20/2022 18:03:49 -69.77, 85.88 130.81 07/20/2022 18:04:41 -69.76, 85.92 130.83 1.75 52
2 07/20/2022 18:54:33 69.66,-106.65 49.08 07/20/2022 18:54:08 69.66,-106.58 49.08 2.80 25
3 07/20/2022 19:44:59 -68.72, 61.99 131.90 07/20/2022 19:43:52 -68.76, 59.90 131.77 84.42 67
4 07/23/2022 09:30:14 70.60, 33.06 50.59 07/23/2022 09:31:21 70.51, 35.23 50.41 81.12 67
5 07/23/2022 10:20:41 -69.71,-158.26 130.34 07/23/2022 10:21:03 -69.73,-158.23 130.33 2.33 22
6 07/23/2022 11:11:25 69.61, 9.21 49.56 07/23/2022 11:10:30 69.62, 9.26 49.57 2.41 55
7 07/26/2022 01:46:51 69.81, 150.06 50.33 07/26/2022 01:47:54 69.80, 150.11 50.30 2.70 63
8 07/26/2022 02:37:32 -69.66, -42.40 129.83 07/26/2022 02:37:24 -69.68, -42.41 129.81 2.89 8
9 07/26/2022 03:28:08 69.13, 125.66 49.63 07/26/2022 03:26:58 69.18, 124.57 49.73 43.71 70
10 07/28/2022 18:03:42 69.71, -94.02 50.83 07/28/2022 18:04:16 69.73, -94.09 50.84 3.47 34
11 07/28/2022 18:54:24 -69.61, 73.45 129.27 07/28/2022 18:53:46 -69.62, 73.40 129.26 2.49 38
12 07/31/2022 09:29:56 -70.08,-146.11 128.15 07/31/2022 09:31:07 -69.99,-145.48 128.27 25.68 71
13 07/31/2022 10:20:35 69.72, 21.75 51.48 07/31/2022 10:20:37 69.70, 21.77 51.46 2.09 2
14 07/31/2022 11:11:17 -69.62,-170.78 128.62 07/31/2022 11:10:07 -69.60,-170.74 128.63 2.52 70

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 7/18/2022
SNOs_Map_NOAA-20_TERRA_20220718.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 07/18/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA