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 04:47:26 73.03, 99.74 90.80 11/12/2024 04:48:03 73.05, 99.82 90.82 3.58 37
2 11/12/2024 05:38:08 -72.93, -92.73 89.30 11/12/2024 05:37:26 -72.94, -92.72 89.28 1.91 42
3 11/14/2024 15:59:59 73.03, -68.42 91.45 11/14/2024 16:00:17 73.02, -68.34 91.44 3.03 18
4 11/14/2024 16:50:41 -72.93, 99.12 88.65 11/14/2024 16:49:40 -72.91, 99.12 88.66 1.56 61
5 11/17/2024 02:21:54 -73.41, -44.70 87.55 11/17/2024 02:23:05 -73.29, -43.56 87.69 38.55 71
6 11/17/2024 03:12:32 73.01, 123.48 92.05 11/17/2024 03:12:30 73.00, 123.53 92.04 2.05 2
7 11/17/2024 04:03:08 -72.60, -68.34 88.38 11/17/2024 04:01:57 -72.68, -69.42 88.27 36.70 71
8 11/19/2024 13:34:20 -73.05, 147.93 87.34 11/19/2024 13:35:20 -73.07, 147.92 87.33 2.24 60
9 11/19/2024 14:25:04 72.96, -44.56 92.58 11/19/2024 14:24:41 72.99, -44.57 92.61 3.14 23
10 11/22/2024 00:46:53 -73.07, -20.25 86.77 11/22/2024 00:47:29 -73.07, -20.16 86.78 2.99 36
11 11/22/2024 01:37:36 72.94, 147.35 93.10 11/22/2024 01:36:51 72.93, 147.24 93.10 3.35 45
12 11/24/2024 11:08:57 73.89, 2.42 94.61 11/24/2024 11:10:02 73.78, 5.55 94.41 97.56 65
13 11/24/2024 11:59:24 -73.02, 171.73 86.32 11/24/2024 11:59:37 -73.02, 171.68 86.31 1.69 13

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 11/10/2024
SNOs_Map_NOAA-21_TERRA_20241111.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