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: 11/23/2024
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 11/24/2024 11:58:53 -73.09, 171.70 86.24 11/24/2024 11:59:50 -73.08, 171.73 86.25 1.28 57
2 11/24/2024 12:49:37 73.01, -20.81 93.68 11/24/2024 12:49:11 73.02, -20.73 93.70 2.95 26
3 11/26/2024 23:11:18 -73.10, 3.57 85.76 11/26/2024 23:12:01 -73.09, 3.64 85.78 2.62 43
4 11/27/2024 00:02:01 72.97, 171.16 94.11 11/27/2024 00:01:23 72.97, 171.08 94.12 2.68 38
5 11/29/2024 10:23:42 -73.07,-164.47 85.36 11/29/2024 10:24:11 -73.09,-164.43 85.35 2.72 29
6 11/29/2024 11:14:26 72.99, 3.00 94.57 11/29/2024 11:13:33 72.97, 3.00 94.55 2.90 53
7 12/01/2024 21:36:06 -73.05, 27.46 84.99 12/01/2024 21:36:21 -73.04, 27.39 85.00 2.40 15
8 12/01/2024 22:26:50 72.98,-165.08 94.95 12/01/2024 22:25:42 72.97,-165.08 94.94 1.18 68
9 12/04/2024 07:57:53 73.42, 51.21 95.76 12/04/2024 07:59:04 73.28, 52.12 95.58 33.22 71
10 12/04/2024 08:48:30 -73.04,-140.63 84.65 12/04/2024 08:48:29 -73.05,-140.67 84.64 1.14 1
11 12/04/2024 09:39:06 72.57, 27.66 94.87 12/04/2024 09:37:56 72.65, 26.25 94.99 47.64 70
12 12/06/2024 19:10:11 73.14,-116.25 95.76 12/06/2024 19:11:14 73.13,-116.25 95.74 1.10 63
13 12/06/2024 20:00:53 -73.05, 51.24 84.33 12/06/2024 20:00:35 -73.05, 51.28 84.33 1.13 18

Figure of NOAA-21 and TERRA satellite orbits during SNOs since TLE Epoch: 11/23/2024
SNOs_Map_NOAA-21_TERRA_20241123.jpg

Download SNOs between NOAA-21 and TERRA since TLE EPOCH: 11/23/2024 in txt file.

Historial Predications of SNOs between NOAA-21 and TERRA