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: 2/16/2020
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 20:11:21 73.36,-132.38 82.73 02/25/2020 20:12:28 73.27,-129.79 82.48 83.19 67
2 02/25/2020 21:02:03 -73.25, 35.16 97.40 02/25/2020 21:03:11 -73.25, 37.48 97.56 74.17 68
3 02/25/2020 21:52:45 73.06,-157.10 82.37 02/25/2020 21:53:55 72.99,-155.74 82.21 44.68 70
4 02/25/2020 22:43:27 -72.96, 10.43 97.76 02/25/2020 22:44:39 -72.92, 11.42 97.88 32.57 72
5 02/25/2020 23:34:09 72.76, 178.16 82.01 02/25/2020 23:35:22 72.71, 178.33 81.94 7.77 73
6 02/26/2020 00:24:52 -72.71, -14.42 98.06 02/26/2020 00:26:05 -72.68, -14.40 98.10 2.85 73
7 02/26/2020 01:15:37 72.66, 152.99 81.88 02/26/2020 01:16:44 72.68, 152.93 81.88 2.89 67
8 02/26/2020 02:06:21 -72.66, -39.70 98.14 02/26/2020 02:07:27 -72.65, -39.80 98.16 3.46 66
9 02/26/2020 02:57:07 72.66, 127.61 81.86 02/26/2020 02:58:06 72.65, 127.53 81.83 3.08 59
10 02/26/2020 03:47:51 -72.67, -65.08 98.16 02/26/2020 03:48:48 -72.68, -65.09 98.16 1.20 57
11 02/26/2020 04:38:37 72.67, 102.22 81.83 02/26/2020 04:39:27 72.67, 102.23 81.82 0.44 50
12 02/26/2020 05:29:21 -72.67, -90.46 98.18 02/26/2020 05:30:10 -72.65, -90.49 98.22 2.76 49
13 02/26/2020 06:20:07 72.67, 76.84 81.81 02/26/2020 06:20:49 72.64, 76.83 81.77 3.41 42
14 02/26/2020 07:10:51 -72.67,-115.85 98.20 02/26/2020 07:11:31 -72.67,-115.79 98.22 2.01 40
15 02/26/2020 08:01:37 72.68, 51.46 81.79 02/26/2020 08:02:10 72.66, 51.54 81.76 3.07 33
16 02/26/2020 08:52:20 -72.63,-141.12 98.28 02/26/2020 08:52:53 -72.64,-141.19 98.28 2.45 33
17 02/26/2020 09:43:06 72.63, 26.18 81.71 02/26/2020 09:43:32 72.63, 26.14 81.71 1.38 26
18 02/26/2020 10:33:50 -72.63,-166.51 98.30 02/26/2020 10:34:14 -72.66,-166.48 98.28 3.37 24
19 02/26/2020 11:24:36 72.63, 0.80 81.69 02/26/2020 11:24:53 72.66, 0.85 81.71 2.96 17
20 02/26/2020 12:15:20 -72.64, 168.11 98.33 02/26/2020 12:15:36 -72.63, 168.12 98.33 0.52 16
21 02/26/2020 13:06:06 72.64, -24.59 81.67 02/26/2020 13:06:15 72.63, -24.55 81.65 1.65 9
22 02/26/2020 13:56:50 -72.64, 142.73 98.35 02/26/2020 13:56:57 -72.65, 142.82 98.34 3.55 7
23 02/26/2020 14:47:35 72.59, -49.86 81.59 02/26/2020 14:47:37 72.60, -49.95 81.60 2.97 2
24 02/26/2020 15:38:20 -72.64, 117.35 98.37 02/26/2020 15:38:19 -72.62, 117.43 98.39 3.43 1
25 02/26/2020 16:29:05 72.60, -75.25 81.57 02/26/2020 16:28:58 72.62, -75.25 81.59 2.69 7
26 02/26/2020 17:19:49 -72.60, 92.07 98.45 02/26/2020 17:19:41 -72.59, 92.03 98.45 1.32 8
27 02/26/2020 18:10:35 72.60,-100.63 81.55 02/26/2020 18:10:20 72.59,-100.64 81.54 1.13 15
28 02/26/2020 19:01:19 -72.60, 66.68 98.47 02/26/2020 19:01:02 -72.62, 66.73 98.45 2.36 17
29 02/26/2020 19:52:05 72.60,-126.01 81.52 02/26/2020 19:51:41 72.61,-125.94 81.53 2.61 24
30 02/26/2020 20:42:49 -72.60, 41.30 98.49 02/26/2020 20:42:24 -72.59, 41.33 98.51 2.24 25
31 02/26/2020 21:33:34 72.56,-151.29 81.45 02/26/2020 21:33:03 72.58,-151.34 81.48 3.28 31
32 02/26/2020 22:24:18 -72.56, 16.02 98.57 02/26/2020 22:23:46 -72.56, 15.93 98.56 2.89 32
33 02/26/2020 23:15:04 72.56,-176.67 81.42 02/26/2020 23:14:25 72.55,-176.74 81.43 2.21 39
34 02/27/2020 00:05:47 -72.56, -9.36 98.59 02/27/2020 00:05:06 -72.58, -9.36 98.57 1.92 41
35 02/27/2020 00:56:33 72.56, 157.94 81.40 02/27/2020 00:55:45 72.57, 157.97 81.42 1.44 48
36 02/27/2020 01:47:17 -72.57, -34.74 98.62 02/27/2020 01:46:28 -72.55, -34.76 98.62 1.84 49
37 02/27/2020 02:38:03 72.57, 132.56 81.38 02/27/2020 02:37:07 72.55, 132.57 81.37 2.57 56
38 02/27/2020 03:28:47 -72.57, -60.13 98.64 02/27/2020 03:27:49 -72.57, -60.05 98.63 2.40 58
39 02/27/2020 04:19:33 72.57, 107.18 81.36 02/27/2020 04:18:28 72.57, 107.27 81.36 3.31 65
40 02/27/2020 05:10:16 -72.52, -85.41 98.72 02/27/2020 05:09:11 -72.54, -85.45 98.68 2.63 65
41 02/27/2020 06:01:02 72.53, 81.90 81.28 02/27/2020 05:59:50 72.54, 81.88 81.31 1.53 72
42 02/27/2020 06:51:46 -72.53,-110.79 98.74 02/27/2020 06:50:33 -72.51,-110.85 98.73 2.60 73
43 02/27/2020 07:42:28 72.33, 56.92 81.03 02/27/2020 07:41:16 72.30, 56.07 81.08 28.80 72
44 02/27/2020 08:33:11 -72.28,-135.67 99.04 02/27/2020 08:31:59 -72.28,-136.65 98.96 33.40 72
45 02/27/2020 09:23:52 72.02, 32.13 80.68 02/27/2020 09:22:43 72.02, 30.18 80.81 67.03 69
46 02/27/2020 10:14:35 -71.97,-160.46 99.39 02/27/2020 10:13:26 -71.99,-162.54 99.23 71.62 69

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 2/16/2020
SNOs_Map_NPP_METOP-C_20200217.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 02/16/2020 in txt file.

Historical Predictions of SNOs between NPP and METOP-C

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service