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: 11/6/2024
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 11/07/2024 06:22:17 73.06, 75.97 89.45 11/07/2024 06:23:28 73.05, 76.04 89.43 2.88 71
2 11/07/2024 07:12:59 -72.97,-116.51 90.64 11/07/2024 07:12:51 -72.96,-116.47 90.66 1.77 8
3 11/07/2024 08:03:30 72.19, 52.37 88.56 11/07/2024 08:02:24 72.22, 49.85 88.65 86.00 66
4 11/09/2024 17:34:51 73.01, -92.08 90.11 11/09/2024 17:35:47 72.99, -92.18 90.08 3.71 56
5 11/09/2024 18:25:34 -72.96, 75.34 89.94 11/09/2024 18:25:09 -72.95, 75.41 89.95 2.21 25
6 11/12/2024 04:47:25 72.98, 99.83 90.76 11/12/2024 04:48:03 73.00, 99.73 90.77 3.60 38
7 11/12/2024 05:38:08 -72.93, -92.74 89.30 11/12/2024 05:37:25 -72.95, -92.70 89.27 2.86 43
8 11/14/2024 15:59:59 72.98, -68.32 91.41 11/14/2024 16:00:17 73.01, -68.36 91.43 2.67 18
9 11/14/2024 16:50:42 -72.92, 99.12 88.65 11/14/2024 16:49:40 -72.90, 99.11 88.67 2.33 62
10 11/17/2024 02:21:54 -73.35, -44.58 87.61 11/17/2024 02:23:05 -73.26, -43.61 87.72 32.32 71
11 11/17/2024 03:12:33 73.01, 123.48 92.05 11/17/2024 03:12:29 73.02, 123.57 92.05 3.22 4
12 11/17/2024 04:03:08 -72.54, -68.23 88.44 11/17/2024 04:01:58 -72.59, -69.57 88.35 44.92 70
13 11/19/2024 13:34:21 -73.04, 147.95 87.35 11/19/2024 13:35:19 -73.07, 147.92 87.33 2.86 58
14 11/19/2024 14:25:05 72.96, -44.56 92.58 11/19/2024 14:24:40 72.98, -44.58 92.60 2.58 25

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 11/6/2024
SNOs_Map_NOAA-21_TERRA_20241106.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 11/06/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA