Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between FY3D and TERRA Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 2/15/2022
Index Date (FY3D) Time (FY3D) Lat,Lon (FY3D) SZA (FY3D ) Date (TERRA) Time (TERRA) Lat,Lon (TERRA) SZA (TERRA ) Distance(km) Time Diff (sec)
1 02/17/2022 18:14:09 -71.15, 85.97 97.12 02/17/2022 18:15:20 -71.08, 86.37 97.21 16.44 71
2 02/17/2022 19:04:51 70.89,-106.27 82.61 02/17/2022 19:04:49 70.87,-106.31 82.58 2.77 2
3 02/17/2022 19:55:32 -70.71, 61.34 97.60 02/17/2022 19:54:19 -70.75, 61.14 97.55 8.25 73
4 02/20/2022 09:41:16 70.98, 34.49 81.77 02/20/2022 09:42:17 71.01, 34.52 81.80 3.35 61
5 02/20/2022 10:31:59 -70.91,-158.07 98.32 02/20/2022 10:31:47 -70.89,-158.03 98.34 2.47 12
6 02/20/2022 11:22:33 70.23, 10.35 80.97 02/20/2022 11:21:24 70.24, 8.65 81.02 63.88 69
7 02/23/2022 01:08:23 -70.96, -17.23 99.22 02/23/2022 01:09:16 -70.98, -17.29 99.20 3.01 53
8 02/23/2022 01:59:08 70.85, 150.26 80.66 02/23/2022 01:58:43 70.87, 150.19 80.68 3.47 25
9 02/25/2022 16:35:33 71.01, -69.08 79.86 02/25/2022 16:36:10 71.00, -69.02 79.84 2.69 37
10 02/25/2022 17:26:15 -70.89, 98.44 100.29 02/25/2022 17:25:40 -70.88, 98.45 100.29 0.32 35
11 02/28/2022 08:02:40 -70.99,-120.82 101.16 02/28/2022 08:03:08 -71.00,-120.77 101.15 2.05 28
12 02/28/2022 08:53:25 70.88, 46.67 78.72 02/28/2022 08:52:35 70.89, 46.70 78.73 1.30 50

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 2/15/2022
SNOs_Map_FY3D_TERRA_20220216.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 02/15/2022 in txt file.

Historial Predications of SNOs between FY3D and TERRA