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: 3/19/2022
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 03/21/2022 10:49:03 71.05, 17.65 70.64 03/21/2022 10:49:28 71.07, 17.57 70.65 3.53 25
2 03/21/2022 11:39:46 -71.00,-174.95 109.43 03/21/2022 11:38:57 -71.00,-174.90 109.43 1.87 49
3 03/24/2022 01:25:39 71.76, 157.32 70.34 03/24/2022 01:26:47 71.70, 159.20 70.25 66.04 68
4 03/24/2022 02:16:10 -71.09, -34.16 110.37 03/24/2022 02:16:26 -71.10, -34.15 110.37 1.08 16
5 03/24/2022 03:06:56 71.01, 133.27 69.54 03/24/2022 03:05:53 70.99, 133.34 69.52 3.33 63
6 03/26/2022 16:52:39 -71.49, 106.06 110.99 03/26/2022 16:53:50 -71.40, 106.93 111.10 32.40 71
7 03/26/2022 17:43:18 71.05, -85.87 68.55 03/26/2022 17:43:21 71.07, -85.94 68.57 3.05 3
8 03/26/2022 18:34:01 -71.00, 81.54 111.52 03/26/2022 18:32:50 -71.01, 81.61 111.50 2.99 71
9 03/29/2022 08:19:43 71.20, 54.80 67.69 03/29/2022 08:20:49 71.20, 54.86 67.67 2.57 66
10 03/29/2022 09:10:25 -71.09,-137.69 112.45 03/29/2022 09:10:19 -71.09,-137.68 112.45 0.74 6
11 03/29/2022 10:01:03 70.61, 30.42 67.05 03/29/2022 09:59:52 70.65, 29.30 67.10 41.78 71
12 03/31/2022 23:46:49 -71.19, 3.07 113.36 03/31/2022 23:47:47 -71.20, 3.11 113.35 1.95 58
13 04/01/2022 00:37:34 71.08, 170.57 66.52 04/01/2022 00:37:14 71.09, 170.58 66.52 1.22 20

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 3/19/2022
SNOs_Map_FY3D_TERRA_20220319.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 03/19/2022 in txt file.

Historial Predications of SNOs between FY3D and TERRA