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: 3/27/2022
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 64.11 04/03/2022 11:44:23 69.55, 3.60 64.03 90.34 67
2 04/03/2022 12:33:51 -69.12, 169.25 116.38 04/03/2022 12:35:02 -69.07, 170.30 116.46 42.27 71
3 04/03/2022 13:24:29 68.68, -22.84 63.15 04/03/2022 13:25:36 68.69, -22.82 63.16 1.36 67
4 04/03/2022 14:15:12 -68.65, 144.52 116.90 04/03/2022 14:16:07 -68.64, 144.49 116.91 1.69 55
5 04/03/2022 15:05:58 68.63, -48.15 63.08 04/03/2022 15:06:34 68.63, -48.13 63.08 1.09 36
6 04/03/2022 15:56:41 -68.60, 119.20 116.97 04/03/2022 15:57:05 -68.58, 119.18 116.99 2.16 24
7 04/03/2022 16:47:27 68.58, -73.47 63.00 04/03/2022 16:47:32 68.58, -73.44 63.00 1.28 5
8 04/03/2022 17:38:10 -68.55, 93.89 117.05 04/03/2022 17:38:03 -68.53, 93.87 117.07 2.74 7
9 04/03/2022 18:28:56 68.54, -98.78 62.93 04/03/2022 18:28:30 68.53, -98.74 62.92 1.80 26
10 04/03/2022 19:19:39 -68.51, 68.58 117.12 04/03/2022 19:19:01 -68.48, 68.57 117.15 3.37 38
11 04/03/2022 20:10:25 68.49,-124.09 62.85 04/03/2022 20:09:28 68.47,-124.05 62.84 2.46 57
12 04/03/2022 21:01:08 -68.46, 43.27 117.20 04/03/2022 20:59:58 -68.48, 43.33 117.18 3.18 70
13 04/03/2022 21:51:45 67.96,-148.78 62.28 04/03/2022 21:50:34 67.98,-149.91 62.33 46.91 71
14 04/03/2022 22:42:20 -67.50, 19.10 118.20 04/03/2022 22:41:13 -67.50, 16.88 118.15 94.16 67

Figure of NPP and GCOM-C satellite orbits during SNOs since TLE Epoch: 3/27/2022
SNOs_Map_NPP_GCOM-C_20220327.jpg

Download SNOs between NPP and GCOM-C since TLE EPOCH: 03/27/2022 in txt file.

Historial Predications of SNOs between NPP and GCOM-C