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: 3/24/2022
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 69.55, 3.60 64.04 90.07 67
2 04/03/2022 12:33:51 -69.11, 169.26 116.39 04/03/2022 12:35:02 -69.07, 170.31 116.46 41.81 71
3 04/03/2022 13:24:29 68.67, -22.84 63.15 04/03/2022 13:25:36 68.69, -22.82 63.16 1.79 67
4 04/03/2022 14:15:12 -68.64, 144.53 116.91 04/03/2022 14:16:07 -68.64, 144.49 116.91 1.47 55
5 04/03/2022 15:05:58 68.63, -48.15 63.07 04/03/2022 15:06:34 68.64, -48.13 63.08 1.24 36
6 04/03/2022 15:56:41 -68.59, 119.22 116.98 04/03/2022 15:57:05 -68.59, 119.18 116.99 1.41 24
7 04/03/2022 16:47:27 68.58, -73.46 63.00 04/03/2022 16:47:32 68.58, -73.44 63.00 0.98 5
8 04/03/2022 17:38:10 -68.54, 93.90 117.06 04/03/2022 17:38:03 -68.53, 93.88 117.07 1.68 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 1.22 26
10 04/03/2022 19:19:39 -68.50, 68.59 117.13 04/03/2022 19:19:01 -68.48, 68.57 117.15 2.15 38
11 04/03/2022 20:10:25 68.48,-124.08 62.84 04/03/2022 20:09:28 68.47,-124.05 62.84 1.78 57
12 04/03/2022 21:01:08 -68.45, 43.28 117.21 04/03/2022 20:59:59 -68.43, 43.26 117.23 2.74 69
13 04/03/2022 21:51:45 67.95,-148.78 62.27 04/03/2022 21:50:34 67.99,-149.91 62.33 47.23 71
14 04/03/2022 22:42:20 -67.49, 19.11 118.21 04/03/2022 22:41:13 -67.51, 16.89 118.15 94.48 67

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 3/24/2022
SNOs_Map_NPP_GCOM-C_20220324.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 03/24/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C