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: 4/25/2022
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 04/26/2022 12:02:40 69.44, -3.37 55.74 04/26/2022 12:03:18 69.45, -3.40 55.75 1.52 38
2 04/26/2022 12:53:22 -69.36, 164.06 124.35 04/26/2022 12:52:48 -69.33, 164.08 124.38 3.29 34
3 04/29/2022 03:29:00 -69.97, -55.69 124.55 04/29/2022 03:30:10 -69.88, -54.58 124.66 43.69 70
4 04/29/2022 04:19:36 69.43, 112.42 54.88 04/29/2022 04:19:43 69.44, 112.47 54.90 2.57 7
5 04/29/2022 05:10:17 -69.29, -80.07 125.27 04/29/2022 05:09:14 -69.28, -80.12 125.28 2.71 63
6 05/01/2022 19:45:47 -69.49, 60.80 125.87 05/01/2022 19:46:42 -69.48, 60.75 125.88 2.16 55
7 05/01/2022 20:36:31 69.37,-131.72 54.00 05/01/2022 20:36:09 69.37,-131.76 54.00 1.57 22
8 05/01/2022 21:26:59 -68.54, 36.74 126.86 05/01/2022 21:25:51 -68.59, 34.90 126.77 75.19 68
9 05/04/2022 11:12:16 70.42, 7.85 54.31 05/04/2022 11:13:22 70.32, 10.16 54.18 87.06 66
10 05/04/2022 12:02:41 -69.43, 176.66 126.71 05/04/2022 12:03:06 -69.45, 176.58 126.70 3.28 25
11 05/04/2022 12:53:25 69.31, -15.86 53.16 05/04/2022 12:52:33 69.33, -15.93 53.17 3.22 52
12 05/07/2022 03:28:55 69.52, 124.98 52.63 05/07/2022 03:30:00 69.55, 124.97 52.66 3.26 65
13 05/07/2022 04:19:37 -69.43, -67.57 127.47 05/07/2022 04:19:30 -69.45, -67.54 127.46 2.05 7
14 05/07/2022 05:10:14 68.94, 100.43 52.02 05/07/2022 05:09:03 68.99, 99.52 52.09 36.80 71

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 4/25/2022
SNOs_Map_NOAA-20_TERRA_20220425.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 04/25/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA