Simultaneous Nadir Overpasses (SNOs) Predictions

Prediction of SNOs between NPP and GCOM-C Satellite Orbit:

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 3/26/2022
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (GCOM-C) Time (GCOM-C) Lat,Lon (GCOM-C) SZA (GCOM-C ) Distance(km) Time Diff (sec)
1 04/03/2022 11:43:16 69.58, 1.28 64.10 04/03/2022 11:44:23 69.56, 3.61 64.04 90.34 67
2 04/03/2022 12:33:51 -69.12, 169.26 116.39 04/03/2022 12:35:02 -69.07, 170.31 116.45 42.08 71
3 04/03/2022 13:24:29 68.67, -22.84 63.15 04/03/2022 13:25:36 68.70, -22.81 63.16 2.53 67
4 04/03/2022 14:15:12 -68.64, 144.53 116.90 04/03/2022 14:16:07 -68.64, 144.50 116.90 1.20 55
5 04/03/2022 15:05:58 68.63, -48.15 63.07 04/03/2022 15:06:34 68.64, -48.12 63.08 1.95 36
6 04/03/2022 15:56:41 -68.59, 119.21 116.98 04/03/2022 15:57:05 -68.59, 119.19 116.98 1.07 24
7 04/03/2022 16:47:27 68.58, -73.46 63.00 04/03/2022 16:47:32 68.59, -73.43 63.00 1.53 5
8 04/03/2022 17:38:10 -68.55, 93.90 117.05 04/03/2022 17:38:03 -68.54, 93.88 117.06 1.37 7
9 04/03/2022 18:28:56 68.53, -98.77 62.92 04/03/2022 18:28:30 68.53, -98.74 62.92 1.44 26
10 04/03/2022 19:19:39 -68.50, 68.59 117.13 04/03/2022 19:19:01 -68.48, 68.57 117.14 1.92 38
11 04/03/2022 20:10:25 68.48,-124.08 62.85 04/03/2022 20:09:28 68.48,-124.04 62.84 1.74 57
12 04/03/2022 21:01:08 -68.45, 43.28 117.21 04/03/2022 20:59:59 -68.43, 43.27 117.22 2.57 69
13 04/03/2022 21:51:45 67.95,-148.78 62.28 04/03/2022 21:50:34 67.99,-149.90 62.34 46.97 71
14 04/03/2022 22:42:20 -67.49, 19.10 118.21 04/03/2022 22:41:13 -67.51, 16.89 118.15 94.17 67

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 3/26/2022
SNOs_Map_NPP_GCOM-C_20220326.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 03/26/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C