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: 11/10/2024
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 11/12/2024 04:47:25 73.02, 99.75 90.80 11/12/2024 04:48:02 73.04, 99.81 90.81 2.97 37
2 11/12/2024 05:38:07 -72.92, -92.72 89.30 11/12/2024 05:37:25 -72.94, -92.73 89.29 1.84 42
3 11/14/2024 15:59:58 72.99, -68.32 91.41 11/14/2024 16:00:17 72.98, -68.40 91.40 2.48 19
4 11/14/2024 16:50:41 -72.93, 99.11 88.65 11/14/2024 16:49:39 -72.93, 99.16 88.64 1.61 62
5 11/17/2024 02:21:53 -73.37, -44.63 87.58 11/17/2024 02:23:04 -73.27, -43.59 87.72 34.83 71
6 11/17/2024 03:12:31 72.98, 123.55 92.02 11/17/2024 03:12:29 72.98, 123.49 92.01 1.81 2
7 11/17/2024 04:03:07 -72.56, -68.27 88.41 11/17/2024 04:01:56 -72.65, -69.45 88.29 40.40 71
8 11/19/2024 13:34:19 -73.04, 147.97 87.35 11/19/2024 13:35:18 -73.05, 147.88 87.35 3.06 59
9 11/19/2024 14:25:03 72.95, -44.53 92.57 11/19/2024 14:24:39 72.96, -44.61 92.58 3.16 24
10 11/22/2024 00:46:51 -73.03, -20.15 86.82 11/22/2024 00:47:26 -73.03, -20.23 86.82 2.45 35
11 11/22/2024 01:37:35 72.95, 147.34 93.11 11/22/2024 01:36:47 72.94, 147.28 93.11 1.96 48

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 11/10/2024
SNOs_Map_NOAA-21_TERRA_20241110.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 11/10/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA