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: 11/7/2023
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 11/07/2023 15:25:48 71.39, -57.11 87.62 11/07/2023 15:26:38 71.41, -57.04 87.64 3.33 50
2 11/07/2023 16:16:30 -71.30, 110.36 92.47 11/07/2023 16:16:04 -71.28, 110.41 92.49 2.71 26
3 11/10/2023 03:29:00 -71.48, -58.06 91.57 11/10/2023 03:30:12 -71.44, -57.92 91.62 6.76 72
4 11/10/2023 04:19:43 71.31, 109.54 88.27 11/10/2023 04:19:34 71.33, 109.58 88.29 2.33 9
5 11/10/2023 05:10:17 -70.81, -82.28 92.24 11/10/2023 05:09:06 -70.88, -83.48 92.16 44.33 71
6 11/12/2023 15:32:25 72.08, -59.97 89.74 11/12/2023 15:33:33 71.97, -57.95 89.60 70.54 68
7 11/12/2023 16:22:55 -71.36, 108.66 90.99 11/12/2023 16:23:08 -71.35, 108.68 91.01 1.59 13
8 11/12/2023 17:13:39 71.25, -83.85 88.91 11/12/2023 17:12:30 71.24, -83.82 88.90 1.47 69
9 11/15/2023 04:26:08 71.36, 107.86 89.67 11/15/2023 04:26:37 71.38, 107.83 89.69 2.71 29
10 11/15/2023 05:16:50 -71.26, -84.65 90.43 11/15/2023 05:16:03 -71.25, -84.73 90.44 2.80 47
11 11/17/2023 16:29:20 -71.42, 106.94 89.64 11/17/2023 16:30:08 -71.43, 107.00 89.64 2.35 48
12 11/17/2023 17:20:04 71.33, -85.57 90.27 11/17/2023 17:19:30 71.33, -85.50 90.27 2.58 34
13 11/20/2023 04:32:33 71.46, 106.08 90.99 11/20/2023 04:33:35 71.45, 106.14 90.98 2.26 62
14 11/20/2023 05:23:15 -71.35, -86.41 89.12 11/20/2023 05:23:00 -71.37, -86.34 89.10 3.15 15

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/7/2023
SNOs_Map_NOAA-20_TERRA_20231107.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/07/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA