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: 11/29/2023
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 11/30/2023 05:36:04 -71.47, -89.84 87.01 11/30/2023 05:37:04 -71.45, -89.88 87.04 3.25 60
2 11/30/2023 06:26:48 71.37, 77.66 92.89 11/30/2023 06:26:26 71.38, 77.67 92.90 1.08 22
3 12/02/2023 17:39:18 71.57, -90.81 93.49 12/02/2023 17:40:29 71.55, -90.60 93.46 7.70 71
4 12/02/2023 18:29:59 -71.42, 76.78 86.67 12/02/2023 18:29:54 -71.43, 76.86 86.66 3.17 5
5 12/02/2023 19:20:34 70.85,-114.93 92.75 12/02/2023 19:19:24 70.92,-116.27 92.86 49.49 70
6 12/05/2023 05:42:40 -72.19, -92.75 85.53 12/05/2023 05:43:47 -72.10, -90.58 85.66 74.86 67
7 12/05/2023 06:33:11 71.42, 75.97 93.69 12/05/2023 06:33:20 71.44, 75.98 93.70 1.40 9
8 12/05/2023 07:23:53 -71.32,-116.53 86.42 12/05/2023 07:22:45 -71.31,-116.56 86.42 1.28 68
9 12/07/2023 18:36:21 -71.43, 75.17 86.00 12/07/2023 18:36:47 -71.45, 75.11 85.99 3.02 26
10 12/07/2023 19:27:05 71.34,-117.36 93.91 12/07/2023 19:26:10 71.33,-117.42 93.90 2.44 55
11 12/10/2023 06:39:33 71.46, 74.31 94.29 12/10/2023 06:40:11 71.48, 74.27 94.30 2.17 38
12 12/10/2023 07:30:16 -71.40,-118.27 85.77 12/10/2023 07:29:35 -71.41,-118.19 85.77 2.89 41
13 12/12/2023 18:42:43 -71.54, 73.39 85.42 12/12/2023 18:43:35 -71.51, 73.44 85.46 3.18 52
14 12/12/2023 19:33:26 71.40,-119.05 94.44 12/12/2023 19:32:58 71.39,-119.09 94.43 1.64 28

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 11/29/2023
SNOs_Map_NOAA-20_TERRA_20231129.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 11/29/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA