Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-21 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/15/2024
Index Date (NOAA-21) Time (NOAA-21) Lat,Lon (NOAA-21) SZA (NOAA-21 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 11/17/2024 03:12:22 73.02, 123.49 92.06 11/17/2024 03:12:33 73.00, 123.53 92.04 2.21 11
2 11/17/2024 04:03:04 -72.92, -68.97 88.05 11/17/2024 04:01:55 -72.94, -68.93 88.02 3.23 69
3 11/19/2024 13:34:10 -73.44, 147.16 86.93 11/19/2024 13:35:20 -73.37, 148.48 87.04 42.77 70
4 11/19/2024 14:24:47 73.00, -44.58 92.62 11/19/2024 14:24:47 72.98, -44.62 92.60 3.34 0
5 11/19/2024 15:15:24 -72.64, 123.50 87.75 11/19/2024 15:14:13 -72.70, 122.52 87.67 33.25 71
6 11/22/2024 00:46:28 -73.08, -20.16 86.77 11/22/2024 00:47:38 -73.08, -20.19 86.77 1.12 70
7 11/22/2024 01:37:12 73.00, 147.33 93.16 11/22/2024 01:36:59 73.00, 147.33 93.17 0.55 13
8 11/22/2024 02:27:40 -72.17, -43.68 87.70 11/22/2024 02:26:34 -72.24, -46.40 87.55 92.78 66
9 11/24/2024 11:58:53 -73.08, 171.73 86.25 11/24/2024 11:59:49 -73.10, 171.77 86.24 2.98 56
10 11/24/2024 12:49:37 73.01, -20.80 93.68 11/24/2024 12:49:11 72.97, -20.81 93.65 3.47 26
11 11/26/2024 23:11:17 -73.10, 3.58 85.76 11/26/2024 23:11:59 -73.08, 3.64 85.79 2.94 42
12 11/27/2024 00:02:00 72.98, 171.15 94.12 11/27/2024 00:01:20 73.00, 171.16 94.15 2.64 40

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 11/15/2024
SNOs_Map_NOAA-21_TERRA_20241115.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 11/15/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA