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: 6/14/2021
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 06/14/2021 21:37:55 69.84,-144.82 46.43 06/14/2021 21:38:39 69.86,-144.77 46.44 2.48 44
2 06/14/2021 22:28:36 -69.75, 22.65 133.67 06/14/2021 22:28:09 -69.74, 22.71 133.67 2.51 27
3 06/17/2021 13:54:14 69.85, -28.88 46.35 06/17/2021 13:55:06 69.85, -28.91 46.34 0.93 52
4 06/17/2021 14:44:55 -69.74, 138.59 133.76 06/17/2021 14:44:36 -69.74, 138.58 133.77 1.06 19
5 06/17/2021 15:35:24 68.84, -52.81 45.33 06/17/2021 15:34:17 68.85, -54.94 45.35 85.64 67
6 06/20/2021 06:10:34 69.90, 86.97 46.36 06/20/2021 06:11:32 69.88, 87.03 46.34 2.85 58
7 06/20/2021 07:01:15 -69.79,-105.54 133.75 06/20/2021 07:01:02 -69.78,-105.49 133.77 2.81 13
8 06/20/2021 07:51:48 69.11, 62.76 45.56 06/20/2021 07:50:38 69.17, 61.34 45.62 56.53 70
9 06/22/2021 22:26:53 69.91,-157.09 46.38 06/22/2021 22:27:58 69.92,-157.05 46.38 2.03 65
10 06/22/2021 23:17:34 -69.79, 10.40 133.74 06/22/2021 23:17:28 -69.81, 10.44 133.72 2.98 6
11 06/23/2021 00:08:12 69.38, 178.32 45.84 06/23/2021 00:07:00 69.42, 177.56 45.89 30.20 72
12 06/25/2021 14:43:12 69.96, -41.24 46.49 06/25/2021 14:44:23 69.95, -41.13 46.47 4.50 71
13 06/25/2021 15:33:52 -69.79, 126.35 133.69 06/25/2021 15:33:54 -69.79, 126.29 133.69 2.20 2
14 06/25/2021 16:24:34 69.60, -66.06 46.12 06/25/2021 16:23:22 69.62, -66.30 46.14 9.89 72

Figure of FY3D and TERRA satellite orbits during SNOs since TLE Epoch: 6/14/2021
SNOs_Map_FY3D_TERRA_20210614.jpg

Download SNOs between FY3D and TERRA since TLE EPOCH: 06/14/2021 in txt file.

Historial Predications of SNOs between FY3D and TERRA