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: 4/3/2024
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 04/04/2024 00:45:04 -72.19, -18.19 113.55 04/04/2024 00:46:16 -72.11, -17.86 113.66 14.40 72
2 04/04/2024 01:35:40 72.00, 149.50 66.24 04/04/2024 01:35:39 71.99, 149.59 66.22 3.22 1
3 04/04/2024 02:26:18 -71.75, -42.71 114.05 04/04/2024 02:25:05 -71.78, -43.11 113.99 14.33 73
4 04/06/2024 15:16:06 -72.55, 123.37 114.16 04/06/2024 15:17:15 -72.50, 125.00 114.29 55.02 69
5 04/06/2024 16:06:35 72.00, -68.21 65.24 04/06/2024 16:06:45 72.00, -68.21 65.24 0.69 10
6 04/06/2024 16:57:16 -71.91, 99.27 114.88 04/06/2024 16:56:09 -71.90, 99.27 114.88 1.43 67
7 04/09/2024 06:37:31 72.05, 73.96 64.31 04/09/2024 06:37:50 72.03, 74.04 64.29 3.11 19
8 04/09/2024 07:28:11 -71.92,-118.48 115.84 04/09/2024 07:27:14 -71.93,-118.49 115.83 0.72 57
9 04/11/2024 21:08:25 72.06,-143.78 63.36 04/11/2024 21:08:54 72.03,-143.77 63.32 2.85 29
10 04/11/2024 21:59:05 -71.94, 23.76 116.78 04/11/2024 21:58:18 -71.93, 23.71 116.79 2.51 47
11 04/14/2024 11:39:20 72.07, -1.54 62.43 04/14/2024 11:39:58 72.05, -1.54 62.40 2.25 38
12 04/14/2024 12:30:00 -71.97, 165.97 117.70 04/14/2024 12:29:22 -71.95, 165.94 117.71 2.96 38
13 04/17/2024 02:10:15 72.10, 140.69 61.52 04/17/2024 02:11:01 72.10, 140.73 61.51 1.55 46
14 04/17/2024 03:00:55 -72.01, -51.83 118.58 04/17/2024 03:00:25 -71.99, -51.79 118.60 2.73 30

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 4/3/2024
SNOs_Map_NOAA-20_TERRA_20240403.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 04/03/2024 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA