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: 8/16/2019
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 08/27/2019 06:54:03 73.56, 69.93 63.47 08/27/2019 06:52:57 73.58, 66.84 63.64 97.10 66
2 08/27/2019 07:44:47 -73.45,-122.98 116.62 08/27/2019 07:43:39 -73.46,-125.58 116.48 82.35 68
3 08/27/2019 08:35:31 73.24, 43.86 63.20 08/27/2019 08:34:21 73.28, 42.14 63.34 55.43 70
4 08/27/2019 09:26:14 -73.18,-148.93 116.84 08/27/2019 09:25:03 -73.17,-150.30 116.78 44.16 71
5 08/27/2019 10:16:58 72.96, 17.93 62.98 08/27/2019 10:15:45 72.98, 17.41 63.04 16.96 73
6 08/27/2019 11:07:42 -72.86,-174.96 117.11 08/27/2019 11:06:27 -72.87,-175.03 117.08 2.71 75
7 08/27/2019 11:58:22 72.84, -7.67 62.89 08/27/2019 11:57:12 72.84, -7.65 62.90 0.72 70
8 08/27/2019 12:49:04 -72.84, 159.65 117.10 08/27/2019 12:47:56 -72.83, 159.69 117.10 1.81 68
9 08/27/2019 13:39:44 72.82, -33.06 62.90 08/27/2019 13:38:42 72.84, -33.04 62.93 2.85 62
10 08/27/2019 14:30:26 -72.82, 134.27 117.10 08/27/2019 14:29:26 -72.83, 134.30 117.07 1.84 60
11 08/27/2019 15:21:05 72.85, -58.34 62.95 08/27/2019 15:20:12 72.85, -58.42 62.96 2.75 53
12 08/27/2019 16:11:47 -72.85, 108.99 117.05 08/27/2019 16:10:56 -72.83, 108.92 117.04 2.66 51
13 08/27/2019 17:02:27 72.82, -83.72 62.95 08/27/2019 17:01:41 72.80, -83.70 62.94 2.72 46
14 08/27/2019 17:53:09 -72.82, 83.61 117.04 08/27/2019 17:52:26 -72.84, 83.53 117.01 2.88 43
15 08/27/2019 18:43:49 72.80,-109.11 62.96 08/27/2019 18:43:11 72.80,-109.08 62.97 0.86 38
16 08/27/2019 19:34:31 -72.80, 58.22 117.04 08/27/2019 19:33:55 -72.79, 58.26 117.04 1.52 36
17 08/27/2019 20:25:11 72.78,-134.49 62.96 08/27/2019 20:24:41 72.81,-134.47 63.00 3.41 30
18 08/27/2019 21:15:53 -72.78, 32.84 117.03 08/27/2019 21:15:25 -72.80, 32.87 117.01 2.24 28
19 08/27/2019 22:06:32 72.81,-159.77 63.01 08/27/2019 22:06:11 72.81,-159.85 63.03 2.73 21
20 08/27/2019 22:57:14 -72.81, 7.56 116.98 08/27/2019 22:56:55 -72.80, 7.49 116.98 2.43 19
21 08/27/2019 23:47:54 72.79, 174.84 63.02 08/27/2019 23:47:40 72.77, 174.87 63.00 2.22 14
22 08/28/2019 00:38:36 -72.79, -17.83 116.97 08/28/2019 00:38:25 -72.81, -17.90 116.95 3.13 11
23 08/28/2019 01:29:16 72.77, 149.46 63.02 08/28/2019 01:29:10 72.77, 149.49 63.03 1.25 6
24 08/28/2019 02:19:58 -72.77, -43.21 116.97 08/28/2019 02:19:54 -72.76, -43.18 116.98 1.31 4
25 08/28/2019 03:10:37 72.79, 124.18 63.07 08/28/2019 03:10:40 72.78, 124.10 63.06 3.16 3
26 08/28/2019 04:01:20 -72.75, -68.60 116.96 08/28/2019 04:01:24 -72.77, -68.56 116.95 2.65 4
27 08/28/2019 04:51:59 72.77, 98.79 63.08 08/28/2019 04:52:10 72.78, 98.72 63.09 2.84 11
28 08/28/2019 05:42:41 -72.77, -93.88 116.91 08/28/2019 05:42:54 -72.77, -93.94 116.92 2.28 13
29 08/28/2019 06:33:21 72.75, 73.41 63.08 08/28/2019 06:33:39 72.74, 73.44 63.06 1.76 18
30 08/28/2019 07:24:03 -72.75,-119.26 116.91 08/28/2019 07:24:23 -72.73,-119.22 116.94 3.26 20
31 08/28/2019 08:14:43 72.73, 48.02 63.09 08/28/2019 08:15:09 72.74, 48.05 63.09 1.72 26
32 08/28/2019 09:05:24 -72.73,-144.64 116.90 08/28/2019 09:05:52 -72.73,-144.61 116.91 1.22 28
33 08/28/2019 09:56:03 72.76, 22.75 63.14 08/28/2019 09:56:38 72.75, 22.67 63.12 2.82 35
34 08/28/2019 10:46:46 -72.71,-170.03 116.90 08/28/2019 10:47:22 -72.74,-169.99 116.88 3.07 36
35 08/28/2019 11:37:25 72.74, -2.64 63.14 08/28/2019 11:38:08 72.75, -2.72 63.15 3.06 43
36 08/28/2019 12:28:07 -72.74, 164.69 116.85 08/28/2019 12:28:52 -72.74, 164.62 116.85 2.23 45
37 08/28/2019 13:18:47 72.71, -28.02 63.15 08/28/2019 13:19:37 72.71, -28.00 63.13 1.34 50
38 08/28/2019 14:09:29 -72.72, 139.31 116.84 08/28/2019 14:10:21 -72.69, 139.34 116.88 2.85 52
39 08/28/2019 15:00:09 72.69, -53.41 63.15 08/28/2019 15:01:07 72.71, -53.38 63.16 2.24 58
40 08/28/2019 15:50:51 -72.70, 113.92 116.84 08/28/2019 15:51:51 -72.70, 113.96 116.85 1.28 60
41 08/28/2019 16:41:30 72.72, -78.69 63.20 08/28/2019 16:42:37 72.72, -78.76 63.19 2.58 67
42 08/28/2019 17:32:12 -72.72, 88.64 116.79 08/28/2019 17:33:21 -72.70, 88.58 116.82 3.24 69
43 08/28/2019 18:22:53 72.65,-104.18 63.16 08/28/2019 18:24:06 72.67,-104.04 63.16 5.00 73
44 08/28/2019 19:13:36 -72.60, 63.05 116.87 08/28/2019 19:14:50 -72.66, 63.30 116.84 10.23 74
45 08/28/2019 20:04:20 72.37,-130.07 62.94 08/28/2019 20:05:31 72.42,-128.91 62.92 39.45 71
46 08/28/2019 20:55:04 -72.27, 37.06 117.14 08/28/2019 20:56:14 -72.36, 38.53 117.14 50.36 70
47 08/28/2019 21:45:48 72.04,-156.05 62.67 08/28/2019 21:46:55 72.12,-153.70 62.62 81.11 67
48 08/28/2019 22:36:31 -72.00, 11.19 117.36 08/28/2019 22:37:38 -72.06, 13.74 117.44 87.71 67

Figure of METOP-B and NPP satellite orbits during SNOs since TLE Epoch: 8/16/2019
SNOs_Map_METOP-B_NPP_20190817.jpg

Download SNOs between METOP-B and NPP since TLE EPOCH: 08/16/2019 in txt file.

Historical Predictions of SNOs between METOP-B and NPP

NCC Satellite Simultaneous Nadir Overpasses (SNOs) Prediction Service