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: 2/22/2020
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 02/25/2020 21:52:52 73.43,-157.92 82.78 02/25/2020 21:53:58 73.39,-154.94 82.56 94.72 66
2 02/25/2020 22:43:35 -73.38, 9.50 97.29 02/25/2020 22:44:42 -73.32, 12.23 97.52 87.02 67
3 02/25/2020 23:34:16 73.13, 177.37 82.42 02/25/2020 23:35:26 73.07, 179.01 82.25 53.40 70
4 02/26/2020 00:24:59 -73.08, -15.22 97.64 02/26/2020 00:26:09 -73.04, -13.72 97.79 48.82 70
5 02/26/2020 01:15:40 72.83, 152.64 82.07 02/26/2020 01:16:53 72.79, 153.08 81.98 15.36 73
6 02/26/2020 02:06:23 -72.79, -39.96 98.00 02/26/2020 02:07:37 -72.72, -39.74 98.10 10.42 74
7 02/26/2020 02:57:07 72.68, 127.57 81.88 02/26/2020 02:58:17 72.66, 127.48 81.84 3.55 70
8 02/26/2020 03:47:51 -72.69, -65.13 98.13 02/26/2020 03:48:59 -72.69, -65.13 98.15 0.48 68
9 02/26/2020 04:38:37 72.69, 102.19 81.85 02/26/2020 04:39:38 72.69, 102.20 81.84 0.63 61
10 02/26/2020 05:29:21 -72.69, -90.51 98.16 02/26/2020 05:30:21 -72.67, -90.52 98.19 2.62 60
11 02/26/2020 06:20:07 72.69, 76.80 81.83 02/26/2020 06:21:00 72.67, 76.81 81.79 2.62 53
12 02/26/2020 07:10:51 -72.70,-115.89 98.18 02/26/2020 07:11:42 -72.70,-115.80 98.20 2.98 51
13 02/26/2020 08:01:36 72.64, 51.53 81.75 02/26/2020 08:02:22 72.64, 51.42 81.75 3.41 46
14 02/26/2020 08:52:20 -72.65,-141.17 98.26 02/26/2020 08:53:04 -72.67,-141.19 98.24 2.58 44
15 02/26/2020 09:43:06 72.65, 26.14 81.73 02/26/2020 09:43:43 72.67, 26.14 81.74 2.54 37
16 02/26/2020 10:33:50 -72.65,-166.56 98.28 02/26/2020 10:34:26 -72.65,-166.58 98.29 1.03 36
17 02/26/2020 11:24:36 72.65, 0.76 81.71 02/26/2020 11:25:05 72.65, 0.75 81.70 0.63 29
18 02/26/2020 12:15:20 -72.66, 168.06 98.30 02/26/2020 12:15:47 -72.68, 168.13 98.29 3.12 27
19 02/26/2020 13:06:06 72.65, -24.62 81.69 02/26/2020 13:06:26 72.67, -24.53 81.69 3.59 20
20 02/26/2020 13:56:50 -72.66, 142.68 98.32 02/26/2020 13:57:09 -72.65, 142.75 98.34 2.48 19
21 02/26/2020 14:47:36 72.66, -50.01 81.67 02/26/2020 14:47:48 72.65, -49.92 81.65 2.97 12
22 02/26/2020 15:38:19 -72.62, 117.40 98.40 02/26/2020 15:38:31 -72.63, 117.36 98.39 2.01 12
23 02/26/2020 16:29:05 72.61, -75.28 81.59 02/26/2020 16:29:10 72.63, -75.31 81.60 1.74 5
24 02/26/2020 17:19:49 -72.62, 92.02 98.42 02/26/2020 17:19:53 -72.60, 91.97 98.44 2.28 4
25 02/26/2020 18:10:35 72.62,-100.67 81.56 02/26/2020 18:10:32 72.60,-100.70 81.55 1.87 3
26 02/26/2020 19:01:19 -72.62, 66.64 98.45 02/26/2020 19:01:14 -72.63, 66.69 98.44 1.91 5
27 02/26/2020 19:52:05 72.62,-126.05 81.54 02/26/2020 19:51:53 72.63,-125.98 81.55 2.46 12
28 02/26/2020 20:42:49 -72.63, 41.25 98.47 02/26/2020 20:42:36 -72.61, 41.30 98.49 2.62 13
29 02/26/2020 21:33:35 72.62,-151.43 81.52 02/26/2020 21:33:15 72.61,-151.37 81.50 2.93 20
30 02/26/2020 22:24:18 -72.58, 15.97 98.55 02/26/2020 22:23:58 -72.58, 15.91 98.53 2.17 20
31 02/26/2020 23:15:04 72.58,-176.71 81.44 02/26/2020 23:14:37 72.58,-176.76 81.46 1.62 27
32 02/27/2020 00:05:48 -72.58, -9.41 98.57 02/27/2020 00:05:19 -72.61, -9.38 98.54 3.16 29
33 02/27/2020 00:56:34 72.58, 157.91 81.42 02/27/2020 00:55:59 72.56, 157.85 81.41 3.11 35
34 02/27/2020 01:47:18 -72.59, -34.79 98.59 02/27/2020 01:46:41 -72.59, -34.76 98.58 0.95 37
35 02/27/2020 02:38:04 72.59, 132.52 81.40 02/27/2020 02:37:20 72.58, 132.57 81.41 1.56 44
36 02/27/2020 03:28:48 -72.59, -60.17 98.61 02/27/2020 03:28:03 -72.56, -60.15 98.63 3.31 45
37 02/27/2020 04:19:33 72.54, 107.24 81.32 02/27/2020 04:18:42 72.56, 107.18 81.36 3.28 51
38 02/27/2020 05:10:17 -72.55, -85.45 98.69 02/27/2020 05:09:25 -72.54, -85.54 98.68 2.92 52
39 02/27/2020 06:01:03 72.54, 81.86 81.30 02/27/2020 06:00:04 72.54, 81.80 81.31 2.28 59
40 02/27/2020 06:51:47 -72.55,-110.84 98.71 02/27/2020 06:50:46 -72.57,-110.82 98.68 1.94 61
41 02/27/2020 07:42:33 72.55, 56.48 81.28 02/27/2020 07:41:25 72.56, 56.51 81.31 2.31 68
42 02/27/2020 08:33:17 -72.55,-136.22 98.74 02/27/2020 08:32:08 -72.54,-136.21 98.73 1.22 69
43 02/27/2020 09:24:02 72.50, 31.20 81.20 02/27/2020 09:22:48 72.49, 31.02 81.22 6.07 74
44 02/27/2020 10:14:45 -72.46,-161.40 98.87 02/27/2020 10:13:31 -72.47,-161.70 98.82 10.29 74
45 02/27/2020 11:05:26 72.20, 6.42 80.84 02/27/2020 11:04:15 72.21, 5.13 80.95 43.97 71
46 02/27/2020 11:56:09 -72.15, 173.82 99.23 02/27/2020 11:54:58 -72.19, 172.41 99.09 48.19 71
47 02/27/2020 12:46:50 71.89, -18.37 80.48 02/27/2020 12:45:43 71.88, -20.84 80.64 85.38 67
48 02/27/2020 13:37:33 -71.85, 149.02 99.58 02/27/2020 13:36:26 -71.86, 146.44 99.40 89.33 67

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 2/22/2020
SNOs_Map_NPP_METOP-C_20200222.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 02/22/2020 in txt file.

Historical Predictions of SNOs between NPP and METOP-C

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service