Simultaneous Nadir Overpasses (SNOs) Predictions

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

Table of predicted SNOs for the next 14.0 days since TLE Epoch: 11/28/2019
Index Date (METOP-B) Time (METOP-B) Lat,Lon (METOP-B) SZA (METOP-B ) Date (NPP) Time (NPP) Lat,Lon (NPP) SZA (NPP ) Distance(km) Time Diff (sec)
1 12/08/2019 19:53:48 73.45,-125.06 96.15 12/08/2019 19:52:41 73.46,-127.84 96.25 88.27 67
2 12/08/2019 20:44:32 -73.33, 42.00 83.97 12/08/2019 20:43:23 -73.36, 39.70 83.86 73.40 69
3 12/08/2019 21:35:16 73.13,-151.11 95.85 12/08/2019 21:34:05 73.16,-152.56 95.94 47.07 71
4 12/08/2019 22:25:59 -73.06, 16.07 84.21 12/08/2019 22:24:47 -73.06, 14.97 84.17 35.57 72
5 12/08/2019 23:16:43 72.85,-177.03 95.60 12/08/2019 23:15:29 72.87,-177.30 95.63 9.09 74
6 12/09/2019 00:07:26 -72.79, -9.84 84.46 12/09/2019 00:06:11 -72.77, -9.78 84.47 3.03 75
7 12/09/2019 00:58:06 72.78, 157.48 95.54 12/09/2019 00:56:57 72.78, 157.52 95.54 1.56 69
8 12/09/2019 01:48:48 -72.77, -35.22 84.47 12/09/2019 01:47:41 -72.78, -35.17 84.46 2.01 67
9 12/09/2019 02:39:28 72.77, 132.11 95.53 12/09/2019 02:38:27 72.78, 132.13 95.56 2.02 61
10 12/09/2019 03:30:09 -72.80, -60.50 84.44 12/09/2019 03:29:11 -72.78, -60.55 84.44 2.78 58
11 12/09/2019 04:20:49 72.80, 106.83 95.57 12/09/2019 04:19:57 72.79, 106.74 95.57 3.16 52
12 12/09/2019 05:11:31 -72.78, -85.87 84.45 12/09/2019 05:10:41 -72.79, -85.94 84.43 2.50 50
13 12/09/2019 06:02:11 72.78, 81.45 95.56 12/09/2019 06:01:26 72.75, 81.46 95.53 3.63 45
14 12/09/2019 06:52:53 -72.76,-111.25 84.46 12/09/2019 06:52:10 -72.75,-111.23 84.47 1.99 43
15 12/09/2019 07:43:33 72.76, 56.07 95.55 12/09/2019 07:42:56 72.75, 56.07 95.55 0.78 37
16 12/09/2019 08:34:15 -72.74,-136.63 84.47 12/09/2019 08:33:40 -72.75,-136.62 84.45 1.13 35
17 12/09/2019 09:24:55 72.74, 30.70 95.54 12/09/2019 09:24:26 72.76, 30.68 95.56 2.27 29
18 12/09/2019 10:15:36 -72.78,-161.90 84.43 12/09/2019 10:15:10 -72.76,-162.01 84.44 3.80 26
19 12/09/2019 11:06:17 72.72, 5.32 95.53 12/09/2019 11:05:55 72.72, 5.39 95.52 2.55 22
20 12/09/2019 11:56:59 -72.71, 172.61 84.49 12/09/2019 11:56:39 -72.72, 172.71 84.48 3.37 20
21 12/09/2019 12:47:39 72.70, -20.06 95.52 12/09/2019 12:47:25 72.72, -20.00 95.54 3.17 14
22 12/09/2019 13:38:20 -72.74, 147.34 84.45 12/09/2019 13:38:09 -72.73, 147.32 84.46 1.70 11
23 12/09/2019 14:29:00 72.74, -45.34 95.56 12/09/2019 14:28:55 72.73, -45.39 95.55 1.75 5
24 12/09/2019 15:19:42 -72.72, 121.96 84.46 12/09/2019 15:19:39 -72.73, 121.93 84.45 1.66 3
25 12/09/2019 16:10:22 72.72, -70.71 95.54 12/09/2019 16:10:25 72.74, -70.78 95.57 3.25 3
26 12/09/2019 17:01:04 -72.70, 96.58 84.47 12/09/2019 17:01:08 -72.69, 96.64 84.49 2.52 4
27 12/09/2019 17:51:44 72.70, -96.09 95.53 12/09/2019 17:51:54 72.70, -96.06 95.53 1.06 10
28 12/09/2019 18:42:26 -72.68, 71.20 84.48 12/09/2019 18:42:38 -72.70, 71.26 84.47 2.24 12
29 12/09/2019 19:33:05 72.68,-121.47 95.52 12/09/2019 19:33:23 72.70,-121.45 95.54 2.76 18
30 12/09/2019 20:23:46 -72.72, 45.93 84.44 12/09/2019 20:24:07 -72.70, 45.87 84.46 2.48 21
31 12/09/2019 21:14:26 72.71,-146.74 95.56 12/09/2019 21:14:53 72.71,-146.84 95.56 3.15 27
32 12/09/2019 22:05:08 -72.70, 20.55 84.46 12/09/2019 22:05:37 -72.71, 20.48 84.44 2.93 29
33 12/09/2019 22:55:48 72.69,-172.12 95.55 12/09/2019 22:56:22 72.67,-172.13 95.52 2.81 34
34 12/09/2019 23:46:30 -72.68, -4.83 84.47 12/09/2019 23:47:06 -72.67, -4.81 84.48 1.32 36
35 12/10/2019 00:37:10 72.67, 162.50 95.54 12/10/2019 00:37:52 72.67, 162.49 95.54 0.44 42
36 12/10/2019 01:27:52 -72.66, -30.21 84.48 12/10/2019 01:28:36 -72.67, -30.20 84.47 1.73 44
37 12/10/2019 02:18:32 72.66, 137.12 95.53 12/10/2019 02:19:22 72.68, 137.10 95.55 3.12 50
38 12/10/2019 03:09:14 -72.64, -55.58 84.49 12/10/2019 03:10:05 -72.63, -55.48 84.51 3.47 51
39 12/10/2019 03:59:54 72.64, 111.74 95.52 12/10/2019 04:00:51 72.64, 111.81 95.51 2.32 57
40 12/10/2019 04:50:36 -72.62, -80.96 84.50 12/10/2019 04:51:35 -72.64, -80.87 84.49 3.49 59
41 12/10/2019 05:41:15 72.67, 86.47 95.55 12/10/2019 05:42:21 72.65, 86.42 95.53 2.90 66
42 12/10/2019 06:31:57 -72.65,-106.24 84.46 12/10/2019 06:33:05 -72.65,-106.26 84.48 1.24 68
43 12/10/2019 07:22:37 72.65, 61.09 95.54 12/10/2019 07:23:51 72.65, 61.03 95.54 1.95 74
44 12/10/2019 08:13:20 -72.58,-131.72 84.52 12/10/2019 08:14:34 -72.60,-131.55 84.52 5.99 74
45 12/10/2019 09:04:05 72.32, 35.10 95.25 12/10/2019 09:05:16 72.41, 36.16 95.29 36.87 71
46 12/10/2019 09:54:48 -72.26,-157.70 84.82 12/10/2019 09:55:58 -72.30,-156.33 84.82 46.82 70
47 12/10/2019 10:45:32 72.05, 9.22 95.00 12/10/2019 10:46:40 72.11, 11.37 94.98 73.64 68
48 12/10/2019 11:36:15 -71.99, 176.43 85.07 12/10/2019 11:37:22 -72.01, 178.87 85.13 84.07 67

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 11/28/2019
SNOs_Map_METOP-B_NPP_20191129.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 11/28/2019 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service