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: 11/5/2023
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 11/05/2023 04:13:17 71.25, 111.25 86.74 11/05/2023 04:12:28 71.22, 111.24 86.70 3.61 49
2 11/07/2023 15:25:47 71.36, -57.06 87.59 11/07/2023 15:26:39 71.35, -57.13 87.58 2.54 52
3 11/07/2023 16:16:29 -71.27, 110.42 92.50 11/07/2023 16:16:04 -71.29, 110.42 92.48 1.73 25
4 11/10/2023 03:29:02 -71.54, -58.18 91.51 11/10/2023 03:30:13 -71.49, -57.84 91.57 13.27 71
5 11/10/2023 04:19:44 71.33, 109.51 88.29 11/10/2023 04:19:36 71.33, 109.57 88.29 2.07 8
6 11/10/2023 05:10:18 -70.82, -82.31 92.22 11/10/2023 05:09:08 -70.88, -83.48 92.15 43.45 70
7 11/12/2023 15:32:28 72.18, -60.18 89.85 11/12/2023 15:33:34 72.09, -57.74 89.73 83.70 66
8 11/12/2023 16:22:56 -71.36, 108.65 90.99 11/12/2023 16:23:11 -71.37, 108.71 90.98 2.24 15
9 11/12/2023 17:13:40 71.25, -83.85 88.92 11/12/2023 17:12:33 71.26, -83.80 88.92 2.05 67
10 11/15/2023 04:26:10 71.40, 107.78 89.71 11/15/2023 04:26:42 71.39, 107.83 89.70 1.73 32
11 11/15/2023 05:16:52 -71.29, -84.72 90.39 11/15/2023 05:16:08 -71.26, -84.72 90.42 3.39 44
12 11/17/2023 16:29:20 -71.39, 107.00 89.67 11/17/2023 16:30:15 -71.41, 106.93 89.66 2.88 55
13 11/17/2023 17:20:04 71.29, -85.52 90.24 11/17/2023 17:19:37 71.30, -85.57 90.25 1.98 27

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/5/2023
SNOs_Map_NOAA-20_TERRA_20231105.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/05/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA