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: 10/24/2023
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 10/26/2023 02:18:54 71.29, 139.79 83.51 10/26/2023 02:19:15 71.29, 139.79 83.50 0.29 21
2 10/26/2023 03:09:36 -71.21, -52.74 96.57 10/26/2023 03:08:41 -71.18, -52.74 96.60 3.16 55
3 10/28/2023 14:21:59 -71.34, 138.95 95.61 10/28/2023 14:22:54 -71.36, 138.95 95.58 2.86 55
4 10/28/2023 15:12:43 71.23, -53.56 84.30 10/28/2023 15:12:16 71.24, -53.57 84.32 1.68 27
5 10/31/2023 02:25:14 71.79, 137.36 85.68 10/31/2023 02:26:24 71.67, 138.52 85.55 42.41 70
6 10/31/2023 03:15:48 -71.28, -54.41 94.83 10/31/2023 03:15:55 -71.29, -54.45 94.82 1.48 7
7 10/31/2023 04:06:30 71.07, 113.25 84.98 10/31/2023 04:05:18 71.11, 112.94 85.02 11.95 72
8 11/02/2023 15:18:54 71.32, -55.27 86.02 11/02/2023 15:19:28 71.34, -55.29 86.03 1.65 34
9 11/02/2023 16:09:36 -71.23, 112.22 94.07 11/02/2023 16:08:54 -71.23, 112.19 94.07 1.05 42
10 11/05/2023 03:21:59 -71.38, -56.13 93.15 11/05/2023 03:23:06 -71.37, -56.18 93.16 2.09 67
11 11/05/2023 04:12:43 71.28, 111.34 86.77 11/05/2023 04:12:27 71.30, 111.38 86.79 2.17 16

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 10/24/2023
SNOs_Map_NOAA-20_TERRA_20231024.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 10/24/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA