Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 1/8/2020
Index Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Date (METOP-C) Time (METOP-C) Lat,Lon (METOP-C) SZA (METOP-C ) Distance(km) Time Diff (sec)
1 01/08/2020 21:52:36 72.70,-156.29 95.05 01/08/2020 21:53:23 72.67,-156.34 95.02 3.16 47
2 01/08/2020 22:43:20 -72.70, 11.03 84.96 01/08/2020 22:44:04 -72.71, 11.08 84.95 2.40 44
3 01/08/2020 23:34:06 72.71, 178.32 95.05 01/08/2020 23:34:43 72.71, 178.41 95.04 2.81 37
4 01/09/2020 00:24:50 -72.71, -14.36 84.96 01/09/2020 00:25:25 -72.70, -14.29 84.97 2.60 35
5 01/09/2020 01:15:35 72.66, 153.04 94.99 01/09/2020 01:16:05 72.65, 152.94 94.98 3.75 30
6 01/09/2020 02:06:19 -72.66, -39.65 85.01 01/09/2020 02:06:46 -72.69, -39.65 84.99 2.75 27
7 01/09/2020 02:57:05 72.67, 127.65 94.99 01/09/2020 02:57:25 72.68, 127.68 95.00 1.84 20
8 01/09/2020 03:47:49 -72.67, -65.04 85.01 01/09/2020 03:48:07 -72.68, -65.01 85.02 1.01 18
9 01/09/2020 04:38:35 72.68, 102.26 94.99 01/09/2020 04:38:46 72.67, 102.31 94.98 2.15 11
10 01/09/2020 05:29:19 -72.68, -90.43 85.02 01/09/2020 05:29:28 -72.66, -90.38 85.04 2.61 9
11 01/09/2020 06:20:04 72.64, 76.97 94.94 01/09/2020 06:20:07 72.66, 76.95 94.96 2.49 3
12 01/09/2020 07:10:47 -72.64,-115.72 85.07 01/09/2020 07:10:48 -72.65,-115.74 85.06 1.60 1
13 01/09/2020 08:01:33 72.64, 51.58 94.94 01/09/2020 08:01:27 72.64, 51.59 94.94 0.30 6
14 01/09/2020 08:52:17 -72.64,-141.11 85.07 01/09/2020 08:52:09 -72.64,-141.10 85.08 0.91 8
15 01/09/2020 09:43:03 72.65, 26.19 94.94 01/09/2020 09:42:48 72.63, 26.22 94.92 2.62 15
16 01/09/2020 10:33:46 -72.60,-166.39 85.13 01/09/2020 10:33:30 -72.62,-166.46 85.10 3.37 16
17 01/09/2020 11:24:32 72.61, 0.90 94.88 01/09/2020 11:24:09 72.62, 0.86 94.89 1.66 23
18 01/09/2020 12:15:16 -72.61, 168.22 85.13 01/09/2020 12:14:51 -72.61, 168.17 85.12 1.42 25
19 01/09/2020 13:06:02 72.62, -24.49 94.88 01/09/2020 13:05:30 72.60, -24.50 94.87 1.48 32
20 01/09/2020 13:56:46 -72.62, 142.83 85.13 01/09/2020 13:56:12 -72.60, 142.81 85.14 2.27 34
21 01/09/2020 14:47:31 72.57, -49.78 94.82 01/09/2020 14:46:51 72.59, -49.87 94.85 3.55 40
22 01/09/2020 15:38:15 -72.57, 117.54 85.19 01/09/2020 15:37:33 -72.58, 117.45 85.16 3.22 42
23 01/09/2020 16:29:01 72.58, -75.17 94.82 01/09/2020 16:28:12 72.58, -75.23 94.83 2.17 49
24 01/09/2020 17:19:45 -72.58, 92.15 85.19 01/09/2020 17:18:54 -72.57, 92.09 85.19 2.44 51
25 01/09/2020 18:10:31 72.59,-100.56 94.82 01/09/2020 18:09:33 72.56,-100.59 94.81 3.11 58
26 01/09/2020 19:01:15 -72.59, 66.76 85.19 01/09/2020 19:00:14 -72.61, 66.83 85.16 3.07 61
27 01/09/2020 19:52:01 72.60,-125.95 94.82 01/09/2020 19:50:53 72.60,-125.85 94.83 3.17 68
28 01/09/2020 20:42:45 -72.60, 41.37 85.19 01/09/2020 20:41:35 -72.60, 41.46 85.18 3.16 70
29 01/09/2020 21:33:29 72.50,-151.13 94.71 01/09/2020 21:32:15 72.54,-151.32 94.76 7.30 74
30 01/09/2020 22:24:12 -72.45, 16.29 85.36 01/09/2020 22:22:58 -72.48, 15.90 85.30 13.43 74
31 01/09/2020 23:14:53 72.20,-175.92 94.38 01/09/2020 23:13:42 72.22,-177.29 94.47 46.73 71
32 01/10/2020 00:05:36 -72.16, -8.50 85.69 01/10/2020 00:04:25 -72.16, -10.07 85.59 53.29 71
33 01/10/2020 00:56:16 71.85, 159.38 93.99 01/10/2020 00:55:10 71.84, 156.66 94.13 94.06 66

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 1/8/2020
SNOs_Map_NPP_METOP-C_20200109.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 01/08/2020 in txt file.

Historical Predictions of SNOs between NPP and METOP-C

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service