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: 2/23/2020
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 23:34:20 73.30, 176.99 82.61 02/25/2020 23:35:28 73.25, 179.40 82.41 77.44 68
2 02/26/2020 00:25:03 -73.26, -15.60 97.45 02/26/2020 00:26:11 -73.22, -13.35 97.64 72.17 68
3 02/26/2020 01:15:44 73.00, 152.27 82.26 02/26/2020 01:16:55 72.98, 153.47 82.15 39.30 71
4 02/26/2020 02:06:27 -72.96, -40.32 97.81 02/26/2020 02:07:39 -72.90, -39.38 97.95 31.55 72
5 02/26/2020 02:57:09 72.75, 127.42 81.96 02/26/2020 02:58:22 72.71, 127.56 81.88 6.96 73
6 02/26/2020 03:47:52 -72.71, -65.18 98.11 02/26/2020 03:49:04 -72.72, -65.08 98.12 3.38 72
7 02/26/2020 04:38:38 72.71, 102.14 81.88 02/26/2020 04:39:44 72.69, 102.18 81.84 2.53 66
8 02/26/2020 05:29:22 -72.72, -90.56 98.13 02/26/2020 05:30:26 -72.70, -90.46 98.17 3.49 64
9 02/26/2020 06:20:07 72.66, 76.86 81.80 02/26/2020 06:21:06 72.67, 76.80 81.79 2.31 59
10 02/26/2020 07:10:51 -72.67,-115.84 98.21 02/26/2020 07:11:48 -72.68,-115.84 98.21 1.55 57
11 02/26/2020 08:01:37 72.66, 51.48 81.78 02/26/2020 08:02:28 72.65, 51.42 81.75 2.87 51
12 02/26/2020 08:52:21 -72.67,-141.22 98.23 02/26/2020 08:53:10 -72.66,-141.23 98.25 1.15 49
13 02/26/2020 09:43:07 72.67, 26.10 81.75 02/26/2020 09:43:49 72.68, 26.14 81.75 1.74 42
14 02/26/2020 10:33:51 -72.68,-166.60 98.25 02/26/2020 10:34:31 -72.69,-166.50 98.25 3.80 40
15 02/26/2020 11:24:37 72.67, 0.72 81.73 02/26/2020 11:25:11 72.66, 0.76 81.71 2.17 34
16 02/26/2020 12:15:21 -72.68, 168.01 98.28 02/26/2020 12:15:53 -72.67, 168.12 98.30 3.48 32
17 02/26/2020 13:06:06 72.63, -24.56 81.65 02/26/2020 13:06:33 72.64, -24.62 81.66 2.38 27
18 02/26/2020 13:56:50 -72.63, 142.74 98.35 02/26/2020 13:57:15 -72.65, 142.73 98.34 2.12 25
19 02/26/2020 14:47:36 72.63, -49.95 81.63 02/26/2020 14:47:55 72.62, -50.00 81.62 2.32 19
20 02/26/2020 15:38:20 -72.64, 117.35 98.38 02/26/2020 15:38:37 -72.63, 117.35 98.39 0.55 17
21 02/26/2020 16:29:05 72.63, -75.33 81.61 02/26/2020 16:29:15 72.65, -75.28 81.62 2.31 10
22 02/26/2020 17:19:49 -72.64, 91.97 98.40 02/26/2020 17:19:58 -72.61, 91.97 98.43 3.23 9
23 02/26/2020 18:10:35 72.64,-100.71 81.59 02/26/2020 18:10:37 72.63,-100.66 81.58 1.97 2
24 02/26/2020 19:01:18 -72.60, 66.69 98.48 02/26/2020 19:01:20 -72.59, 66.59 98.47 3.29 2
25 02/26/2020 19:52:04 72.59,-125.99 81.51 02/26/2020 19:51:59 72.61,-126.04 81.53 2.59 5
26 02/26/2020 20:42:48 -72.60, 41.31 98.50 02/26/2020 20:42:41 -72.62, 41.31 98.47 2.71 7
27 02/26/2020 21:33:34 72.59,-151.37 81.49 02/26/2020 21:33:21 72.59,-151.42 81.49 1.81 13
28 02/26/2020 22:24:18 -72.60, 15.93 98.52 02/26/2020 22:24:03 -72.60, 15.93 98.52 0.28 15
29 02/26/2020 23:15:04 72.60,-176.76 81.47 02/26/2020 23:14:42 72.62,-176.70 81.49 2.91 22
30 02/27/2020 00:05:48 -72.61, -9.46 98.54 02/27/2020 00:05:25 -72.58, -9.45 98.56 2.67 23
31 02/27/2020 00:56:34 72.60, 157.86 81.44 02/27/2020 00:56:04 72.60, 157.92 81.44 1.97 30
32 02/27/2020 01:47:17 -72.56, -34.74 98.62 02/27/2020 01:46:47 -72.56, -34.83 98.60 3.05 30
33 02/27/2020 02:38:03 72.56, 132.58 81.37 02/27/2020 02:37:26 72.58, 132.54 81.40 2.92 37
34 02/27/2020 03:28:47 -72.56, -60.12 98.64 02/27/2020 03:28:08 -72.59, -60.10 98.60 3.32 39
35 02/27/2020 04:19:33 72.56, 107.20 81.34 02/27/2020 04:18:48 72.56, 107.16 81.36 1.40 45
36 02/27/2020 05:10:17 -72.57, -85.50 98.66 02/27/2020 05:09:30 -72.57, -85.49 98.65 0.80 47
37 02/27/2020 06:01:03 72.56, 81.82 81.32 02/27/2020 06:00:10 72.54, 81.78 81.31 3.13 53
38 02/27/2020 06:51:47 -72.57,-110.88 98.69 02/27/2020 06:50:52 -72.55,-110.87 98.69 2.15 55
39 02/27/2020 07:42:33 72.57, 56.43 81.30 02/27/2020 07:41:31 72.57, 56.50 81.31 2.19 62
40 02/27/2020 08:33:16 -72.53,-136.16 98.77 02/27/2020 08:32:14 -72.53,-136.25 98.74 2.92 62
41 02/27/2020 09:24:02 72.52, 31.16 81.22 02/27/2020 09:22:53 72.55, 31.12 81.27 3.34 69
42 02/27/2020 10:14:46 -72.53,-161.55 98.79 02/27/2020 10:13:36 -72.51,-161.63 98.78 3.24 70
43 02/27/2020 11:05:30 72.42, 5.98 81.09 02/27/2020 11:04:17 72.43, 5.53 81.14 14.86 73
44 02/27/2020 11:56:13 -72.38, 173.38 98.98 02/27/2020 11:55:00 -72.39, 172.79 98.91 19.79 73
45 02/27/2020 12:46:54 72.12, -18.80 80.73 02/27/2020 12:45:44 72.15, -20.35 80.87 52.69 70
46 02/27/2020 13:37:37 -72.08, 148.59 99.33 02/27/2020 13:36:27 -72.12, 146.91 99.18 57.50 70
47 02/27/2020 14:28:18 71.81, -43.60 80.37 02/27/2020 14:27:12 71.82, -46.31 80.56 93.78 66
48 02/27/2020 15:19:01 -71.78, 123.79 99.69 02/27/2020 15:17:55 -71.79, 120.96 99.49 98.40 66

Figure of NPP and METOP-C satellite orbits during SNOs since TLE Epoch: 2/23/2020
SNOs_Map_NPP_METOP-C_20200224.jpg

Download SNOs between NPP and METOP-C since TLE EPOCH: 02/23/2020 in txt file.

Historical Predictions of SNOs between NPP and METOP-C

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service