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: 4/20/2024
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 04/21/2024 12:17:11 -72.07, 168.94 120.03 04/21/2024 12:17:55 -72.06, 168.87 120.05 2.75 44
2 04/21/2024 13:07:56 72.01, -23.64 59.90 04/21/2024 13:07:17 72.00, -23.57 59.88 2.74 39
3 04/24/2024 00:20:35 72.07, 168.10 59.13 04/24/2024 00:20:50 72.08, 168.14 59.14 2.11 15
4 04/24/2024 01:11:17 -71.96, -24.38 121.01 04/24/2024 01:10:14 -71.97, -24.40 120.99 1.45 63
5 04/26/2024 11:33:14 72.14, -0.20 58.40 04/26/2024 11:34:22 72.14, -0.18 58.39 1.14 68
6 04/26/2024 12:23:56 -72.02, 167.34 121.74 04/26/2024 12:23:46 -72.04, 167.29 121.72 2.10 10
7 04/26/2024 13:14:27 71.24, -23.95 57.43 04/26/2024 13:13:20 71.31, -26.24 57.60 82.06 67
8 04/28/2024 23:36:35 -72.10, -0.98 122.43 04/28/2024 23:37:17 -72.08, -1.04 122.45 2.75 42
9 04/29/2024 00:27:19 72.00, 166.52 57.46 04/29/2024 00:26:39 72.00, 166.48 57.46 1.17 40
10 05/01/2024 10:49:28 -72.91,-170.76 122.32 05/01/2024 10:50:34 -72.81,-168.14 122.52 86.39 66
11 05/01/2024 11:39:58 72.10, -1.83 56.81 05/01/2024 11:40:08 72.08, -1.80 56.78 2.54 10
12 05/01/2024 12:30:40 -71.98, 165.72 123.34 05/01/2024 12:29:32 -71.98, 165.69 123.32 0.86 68
13 05/03/2024 22:52:36 72.16,-170.11 56.15 05/03/2024 22:53:36 72.14,-170.10 56.11 2.42 60
14 05/03/2024 23:43:18 -72.04, -2.55 124.00 05/03/2024 23:43:00 -72.05, -2.60 123.99 2.02 18

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 4/20/2024
SNOs_Map_NOAA-20_TERRA_20240421.jpg

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

Historial Predications of SNOs between NOAA-20 and TERRA