Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NOAA-20 and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 12/3/2023
Index Date (NOAA-20) Time (NOAA-20) Lat,Lon (NOAA-20) SZA (NOAA-20 ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 12/05/2023 05:42:39 -72.17, -92.73 85.54 12/05/2023 05:43:47 -72.04, -90.68 85.72 71.53 68
2 12/05/2023 06:33:10 71.40, 76.00 93.67 12/05/2023 06:33:19 71.43, 75.98 93.70 3.32 9
3 12/05/2023 07:23:52 -71.30,-116.50 86.43 12/05/2023 07:22:44 -71.31,-116.57 86.43 2.44 68
4 12/07/2023 18:36:21 -71.47, 75.09 85.96 12/07/2023 18:36:46 -71.44, 75.09 86.00 3.70 25
5 12/07/2023 19:27:05 71.37,-117.43 93.95 12/07/2023 19:26:08 71.37,-117.35 93.95 2.75 57
6 12/10/2023 06:39:32 71.45, 74.33 94.28 12/10/2023 06:40:10 71.47, 74.25 94.29 3.08 38
7 12/10/2023 07:30:15 -71.40,-118.26 85.78 12/10/2023 07:29:34 -71.39,-118.21 85.78 1.65 41
8 12/12/2023 18:42:42 -71.48, 73.49 85.48 12/12/2023 18:43:35 -71.49, 73.41 85.47 3.00 53
9 12/12/2023 19:33:26 71.39,-119.04 94.43 12/12/2023 19:32:58 71.38,-119.12 94.42 3.25 28
10 12/15/2023 06:45:54 71.54, 72.59 94.75 12/15/2023 06:46:57 71.55, 72.62 94.75 1.17 63
11 12/15/2023 07:36:36 -71.43,-119.90 85.37 12/15/2023 07:36:22 -71.41,-119.94 85.38 2.21 14

Figure of NOAA-20 and TERRA satellite orbits during SNOs since TLE Epoch: 12/3/2023
SNOs_Map_NOAA-20_TERRA_20231203.jpg

Download SNOs between NOAA-20 and TERRA since TLE EPOCH: 12/03/2023 in txt file.

Historial Predications of SNOs between NOAA-20 and TERRA