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: 3/16/2022
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 03/17/2022 12:52:56 69.31, -15.85 70.50 03/17/2022 12:53:44 69.30, -15.85 70.48 1.56 48
2 03/17/2022 13:43:37 -69.17, 151.68 109.67 03/17/2022 13:43:14 -69.18, 151.63 109.65 2.73 23
3 03/17/2022 14:34:04 68.14, -39.64 69.26 03/17/2022 14:32:57 68.18, -41.96 69.38 96.02 67
4 03/20/2022 04:19:22 -70.08, -68.52 109.75 03/20/2022 04:20:30 -70.01, -66.66 109.88 71.11 68
5 03/20/2022 05:09:53 69.28, 99.97 69.40 03/20/2022 05:10:08 69.29, 100.02 69.41 2.71 15
6 03/20/2022 06:00:34 -69.13, -92.50 110.77 03/20/2022 05:59:39 -69.13, -92.56 110.77 2.35 55
7 03/22/2022 20:36:05 -69.36, 48.31 111.57 03/22/2022 20:37:05 -69.33, 48.31 111.60 2.69 60
8 03/22/2022 21:26:48 69.19,-144.15 68.25 03/22/2022 21:26:32 69.22,-144.20 68.28 3.34 16
9 03/22/2022 22:17:21 -68.61, 23.96 112.37 03/22/2022 22:16:10 -68.67, 22.74 112.28 49.85 71
10 03/25/2022 12:02:38 70.38, -4.78 68.46 03/25/2022 12:03:43 70.29, -2.13 68.29 99.65 65
11 03/25/2022 12:53:02 -69.33, 164.12 112.66 03/25/2022 12:53:29 -69.30, 164.15 112.69 3.08 27
12 03/25/2022 13:43:45 69.17, -28.34 67.16 03/25/2022 13:42:56 69.18, -28.36 67.18 1.97 49
13 03/28/2022 04:19:16 69.35, 112.54 66.33 03/28/2022 04:20:23 69.36, 112.47 66.32 2.65 67
14 03/28/2022 05:09:58 -69.25, -80.00 113.80 03/28/2022 05:09:53 -69.25, -80.03 113.79 1.45 5
15 03/28/2022 06:00:36 68.82, 87.90 65.75 03/28/2022 05:59:24 68.91, 87.17 65.86 30.79 72

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 3/16/2022
SNOs_Map_NOAA-20_TERRA_20220316.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 03/16/2022 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA